264401254365032 has 16 divisors (see below), whose sum is σ = 495752527858500. Its totient is φ = 132200580269440.

The previous prime is 264401254365019. The next prime is 264401254365037. The reversal of 264401254365032 is 230563452104462.

It can be written as a sum of positive squares in 2 ways, for example, as 262557106660996 + 1844147704036 = 16203614^2 + 1357994^2 .

It is a super-2 number, since 2×264401254365032² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (264401254365037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34149182 + ... + 41170002.

Almost surely, 2^{264401254365032} is an apocalyptic number.

It is an amenable number.

264401254365032 is a deficient number, since it is larger than the sum of its proper divisors (231351273493468).

264401254365032 is a wasteful number, since it uses less digits than its factorization.

264401254365032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11728276 (or 11728272 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 264401254365032 in words is "two hundred sixty-four trillion, four hundred one billion, two hundred fifty-four million, three hundred sixty-five thousand, thirty-two".