32040023320444 has 12 divisors (see below), whose sum is σ = 56070172908568. Its totient is φ = 16019973918000.

The previous prime is 32040023320373. The next prime is 32040023320489. The reversal of 32040023320444 is 44402332004023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7480482 + ... + 10956169.

Almost surely, 2^{32040023320444} is an apocalyptic number.

It is an amenable number.

32040023320444 is a deficient number, since it is larger than the sum of its proper divisors (24030149588124).

32040023320444 is a wasteful number, since it uses less digits than its factorization.

32040023320444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18871116 (or 18871114 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 32040023320444 its reverse (44402332004023), we get a palindrome (76442355324467).

The spelling of 32040023320444 in words is "thirty-two trillion, forty billion, twenty-three million, three hundred twenty thousand, four hundred forty-four".