354415656322 has 48 divisors (see below), whose sum is σ = 666343661760. Its totient is φ = 140133907872.

The previous prime is 354415656319. The next prime is 354415656337. The reversal of 354415656322 is 223656514453.

It is a super-2 number, since 2×354415656322² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2356579 + ... + 2502457.

It is an arithmetic number, because the mean of its divisors is an integer number (13882159620).

Almost surely, 2^354415656322 is an apocalyptic number.

354415656322 is a deficient number, since it is larger than the sum of its proper divisors (311928005438).

354415656322 is a wasteful number, since it uses less digits than its factorization.

354415656322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147815 (or 147808 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 46.

The spelling of 354415656322 in words is "three hundred fifty-four billion, four hundred fifteen million, six hundred fifty-six thousand, three hundred twenty-two".