355508942802 has 64 divisors (see below), whose sum is σ = 773379000576. Its totient is φ = 108292665600.

The previous prime is 355508942783. The next prime is 355508942809. The reversal of 355508942802 is 208249805553.

It is a super-2 number, since 2×355508942802² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (355508942809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49011808 + ... + 49019060.

It is an arithmetic number, because the mean of its divisors is an integer number (12084046884).

Almost surely, 2^355508942802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355508942802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386689500288).

355508942802 is an abundant number, since it is smaller than the sum of its proper divisors (417870057774).

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

355508942802 is a wasteful number, since it uses less digits than its factorization.

355508942802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13475.

The product of its (nonzero) digits is 3456000, while the sum is 51.

The spelling of 355508942802 in words is "three hundred fifty-five billion, five hundred eight million, nine hundred forty-two thousand, eight hundred two".