32631340441051 has 16 divisors (see below), whose sum is σ = 35911912778208. Its totient is φ = 29403771091200.

The previous prime is 32631340441033. The next prime is 32631340441081. The reversal of 32631340441051 is 15014404313623.

It is not a de Polignac number, because 32631340441051 - 2⁹ = 32631340440539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32631340441051.

It is not an unprimeable number, because it can be changed into a prime (32631340441081) 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, 15382980 + ... + 17375233.

It is an arithmetic number, because the mean of its divisors is an integer number (2244494548638).

Almost surely, 2^{32631340441051} is an apocalyptic number.

32631340441051 is a deficient number, since it is larger than the sum of its proper divisors (3280572337157).

32631340441051 is a wasteful number, since it uses less digits than its factorization.

32631340441051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32759022.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 32631340441051 its reverse (15014404313623), we get a palindrome (47645744754674).

The spelling of 32631340441051 in words is "thirty-two trillion, six hundred thirty-one billion, three hundred forty million, four hundred forty-one thousand, fifty-one".