355056420604 has 24 divisors (see below), whose sum is σ = 623727307280. Its totient is φ = 176849277696.

The previous prime is 355056420601. The next prime is 355056420673. The reversal of 355056420604 is 406024650553.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355056420601) 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, 2100802 + ... + 2263510.

Almost surely, 2^355056420604 is an apocalyptic number.

It is an amenable number.

355056420604 is a deficient number, since it is larger than the sum of its proper divisors (268670886676).

355056420604 is a wasteful number, since it uses less digits than its factorization.

355056420604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164797 (or 164795 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 355056420604 in words is "three hundred fifty-five billion, fifty-six million, four hundred twenty thousand, six hundred four".