32238532406 has 16 divisors (see below), whose sum is σ = 50497323264. Its totient is φ = 15407119464.

The previous prime is 32238532379. The next prime is 32238532517. The reversal of 32238532406 is 60423583223.

It is a self number, because there is not a number n which added to its sum of digits gives 32238532406.

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, 193460 + ... + 319223.

It is an arithmetic number, because the mean of its divisors is an integer number (3156082704).

Almost surely, 2^32238532406 is an apocalyptic number.

32238532406 is a deficient number, since it is larger than the sum of its proper divisors (18258790858).

32238532406 is a wasteful number, since it uses less digits than its factorization.

32238532406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514075.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 32238532406 in words is "thirty-two billion, two hundred thirty-eight million, five hundred thirty-two thousand, four hundred six".