354678611404 has 24 divisors (see below), whose sum is σ = 676893949760. Its totient is φ = 161625694464.

The previous prime is 354678611387. The next prime is 354678611407. The reversal of 354678611404 is 404116876453.

It is not an unprimeable number, because it can be changed into a prime (354678611407) 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, 43165149 + ... + 43173364.

Almost surely, 2^354678611404 is an apocalyptic number.

It is an amenable number.

354678611404 is a deficient number, since it is larger than the sum of its proper divisors (322215338356).

354678611404 is a wasteful number, since it uses less digits than its factorization.

354678611404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86338609 (or 86338607 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 354678611404 in words is "three hundred fifty-four billion, six hundred seventy-eight million, six hundred eleven thousand, four hundred four".