32472403870 has 32 divisors (see below), whose sum is σ = 60251931648. Its totient is φ = 12593771808.

The previous prime is 32472403867. The next prime is 32472403879. The reversal of 32472403870 is 7830427423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32472403879) 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, 272562 + ... + 373141.

It is an arithmetic number, because the mean of its divisors is an integer number (1882872864).

Almost surely, 2^32472403870 is an apocalyptic number.

32472403870 is a deficient number, since it is larger than the sum of its proper divisors (27779527778).

32472403870 is a wasteful number, since it uses less digits than its factorization.

32472403870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645864.

The product of its (nonzero) digits is 225792, while the sum is 40.

The spelling of 32472403870 in words is "thirty-two billion, four hundred seventy-two million, four hundred three thousand, eight hundred seventy".