32264786712981 has 16 divisors (see below), whose sum is σ = 44906712457088. Its totient is φ = 20585419963200.

The previous prime is 32264786712973. The next prime is 32264786713123. The reversal of 32264786712981 is 18921768746223.

It is not a de Polignac number, because 32264786712981 - 2³ = 32264786712973 is a prime.

It is a super-2 number, since 2×32264786712981² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32264786712281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2382564985 + ... + 2382578526.

It is an arithmetic number, because the mean of its divisors is an integer number (2806669528568).

Almost surely, 2^{32264786712981} is an apocalyptic number.

It is an amenable number.

32264786712981 is a deficient number, since it is larger than the sum of its proper divisors (12641925744107).

32264786712981 is a wasteful number, since it uses less digits than its factorization.

32264786712981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765143612.

The product of its digits is 97542144, while the sum is 66.

The spelling of 32264786712981 in words is "thirty-two trillion, two hundred sixty-four billion, seven hundred eighty-six million, seven hundred twelve thousand, nine hundred eighty-one".