4782501343242 has 192 divisors, whose sum is σ = 12589438867200. Its totient is φ = 1280884451328.

The previous prime is 4782501343241. The next prime is 4782501343271. The reversal of 4782501343242 is 2423431052874.

4782501343242 is a `hidden beast` number, since 4 + 7 + 82 + 501 + 3 + 43 + 24 + 2 = 666.

It is a super-2 number, since 2×4782501343242² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4782501343241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1051790413 + ... + 1051794959.

It is an arithmetic number, because the mean of its divisors is an integer number (65569994100).

Almost surely, 2^{4782501343242} is an apocalyptic number.

4782501343242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4782501343242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6294719433600).

4782501343242 is an abundant number, since it is smaller than the sum of its proper divisors (7806937523958).

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

4782501343242 is a wasteful number, since it uses less digits than its factorization.

4782501343242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6445 (or 6442 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 4782501343242 in words is "four trillion, seven hundred eighty-two billion, five hundred one million, three hundred forty-three thousand, two hundred forty-two".