353477774352 has 40 divisors (see below), whose sum is σ = 966865679136. Its totient is φ = 110894987776.

The previous prime is 353477774347. The next prime is 353477774479. The reversal of 353477774352 is 253477774353.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 353477774292 and 353477774301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216590958 + ... + 216592589.

Almost surely, 2^353477774352 is an apocalyptic number.

It is an amenable number.

353477774352 is an abundant number, since it is smaller than the sum of its proper divisors (613387904784).

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

353477774352 is a wasteful number, since it uses less digits than its factorization.

353477774352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433183575 (or 433183569 counting only the distinct ones).

The product of its digits is 51861600, while the sum is 57.

Subtracting from 353477774352 its reverse (253477774353), we obtain a palindrome (99999999999).

The spelling of 353477774352 in words is "three hundred fifty-three billion, four hundred seventy-seven million, seven hundred seventy-four thousand, three hundred fifty-two".