4742169290280 has 320 divisors, whose sum is σ = 16064764214400. Its totient is φ = 1259821175040.

The previous prime is 4742169290279. The next prime is 4742169290281. The reversal of 4742169290280 is 820929612474.

It is a happy number.

4742169290280 is a `hidden beast` number, since 4 + 74 + 2 + 1 + 6 + 9 + 290 + 280 = 666.

It is an interprime number because it is at equal distance from previous prime (4742169290279) and next prime (4742169290281).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4742169290281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 211777885 + ... + 211800275.

It is an arithmetic number, because the mean of its divisors is an integer number (50202388170).

Almost surely, 2^{4742169290280} is an apocalyptic number.

4742169290280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4742169290280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8032382107200).

4742169290280 is an abundant number, since it is smaller than the sum of its proper divisors (11322594924120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4742169290280 is an equidigital number, since it uses as much as digits as its factorization.

4742169290280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22698 (or 22670 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 4742169290280 in words is "four trillion, seven hundred forty-two billion, one hundred sixty-nine million, two hundred ninety thousand, two hundred eighty".