32643233400632 has 32 divisors (see below), whose sum is σ = 61445977941600. Its totient is φ = 16257642921984.

The previous prime is 32643233400611. The next prime is 32643233400667. The reversal of 32643233400632 is 23600433234623.

It is a self number, because there is not a number n which added to its sum of digits gives 32643233400632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78164408 + ... + 78580920.

It is an arithmetic number, because the mean of its divisors is an integer number (1920186810675).

Almost surely, 2^{32643233400632} is an apocalyptic number.

It is an amenable number.

32643233400632 is a deficient number, since it is larger than the sum of its proper divisors (28802744540968).

32643233400632 is a wasteful number, since it uses less digits than its factorization.

32643233400632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454895 (or 454891 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 41.

The spelling of 32643233400632 in words is "thirty-two trillion, six hundred forty-three billion, two hundred thirty-three million, four hundred thousand, six hundred thirty-two".