321110953954 has 32 divisors (see below), whose sum is σ = 555458342400. Its totient is φ = 136373862912.

The previous prime is 321110953913. The next prime is 321110953957. The reversal of 321110953954 is 459359011123.

It is a super-2 number, since 2×321110953954² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 321110953954.

It is not an unprimeable number, because it can be changed into a prime (321110953957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9235767 + ... + 9270469.

It is an arithmetic number, because the mean of its divisors is an integer number (17358073200).

Almost surely, 2^321110953954 is an apocalyptic number.

321110953954 is a deficient number, since it is larger than the sum of its proper divisors (234347388446).

321110953954 is a wasteful number, since it uses less digits than its factorization.

321110953954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40674.

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 321110953954 in words is "three hundred twenty-one billion, one hundred ten million, nine hundred fifty-three thousand, nine hundred fifty-four".