354393504772 has 12 divisors (see below), whose sum is σ = 620226040896. Its totient is φ = 177186064520.

The previous prime is 354393504769. The next prime is 354393504791. The reversal of 354393504772 is 277405393453.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2597128 + ... + 2730175.

It is an arithmetic number, because the mean of its divisors is an integer number (51685503408).

Almost surely, 2^354393504772 is an apocalyptic number.

It is an amenable number.

354393504772 is a deficient number, since it is larger than the sum of its proper divisors (265832536124).

354393504772 is a wasteful number, since it uses less digits than its factorization.

354393504772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5343938 (or 5343936 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 354393504772 in words is "three hundred fifty-four billion, three hundred ninety-three million, five hundred four thousand, seven hundred seventy-two".