356997442228 has 24 divisors (see below), whose sum is σ = 720545302400. Its totient is φ = 151595242848.

The previous prime is 356997442223. The next prime is 356997442237. The reversal of 356997442228 is 822244799653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356997442223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58482768 + ... + 58488871.

Almost surely, 2^356997442228 is an apocalyptic number.

It is an amenable number.

356997442228 is an abundant number, since it is smaller than the sum of its proper divisors (363547860172).

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

356997442228 is a wasteful number, since it uses less digits than its factorization.

356997442228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116971759 (or 116971757 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 61.

The spelling of 356997442228 in words is "three hundred fifty-six billion, nine hundred ninety-seven million, four hundred forty-two thousand, two hundred twenty-eight".