474450198609240 has 1024 divisors, whose sum is σ = 1882534116556800. Its totient is φ = 104042033971200.

The previous prime is 474450198609239. The next prime is 474450198609329. The reversal of 474450198609240 is 42906891054474.

474450198609240 is a `hidden beast` number, since 4 + 7 + 4 + 4 + 5 + 0 + 19 + 8 + 609 + 2 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 4720330585 + ... + 4720431095.

It is an arithmetic number, because the mean of its divisors is an integer number (1838412223200).

Almost surely, 2^{474450198609240} is an apocalyptic number.

474450198609240 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 474450198609240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941267058278400).

474450198609240 is an abundant number, since it is smaller than the sum of its proper divisors (1408083917947560).

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

474450198609240 is a wasteful number, since it uses less digits than its factorization.

474450198609240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100833 (or 100823 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 474450198609240 in words is "four hundred seventy-four trillion, four hundred fifty billion, one hundred ninety-eight million, six hundred nine thousand, two hundred forty".