32121102344 has 8 divisors (see below), whose sum is σ = 60227066910. Its totient is φ = 16060551168.

The previous prime is 32121102329. The next prime is 32121102367. The reversal of 32121102344 is 44320112123.

It can be written as a sum of positive squares in only one way, i.e., 24545488900 + 7575613444 = 156670^2 + 87038^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007568889 + ... + 2007568904.

Almost surely, 2^32121102344 is an apocalyptic number.

It is an amenable number.

32121102344 is a deficient number, since it is larger than the sum of its proper divisors (28105964566).

32121102344 is a wasteful number, since it uses less digits than its factorization.

32121102344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4015137799 (or 4015137795 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 32121102344 its reverse (44320112123), we get a palindrome (76441214467).

The spelling of 32121102344 in words is "thirty-two billion, one hundred twenty-one million, one hundred two thousand, three hundred forty-four".