32166040346 has 16 divisors (see below), whose sum is σ = 52638419808. Its totient is φ = 14620071600.

The previous prime is 32166040303. The next prime is 32166040363. The reversal of 32166040346 is 64304066123.

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, 487781 + ... + 549783.

It is an arithmetic number, because the mean of its divisors is an integer number (3289901238).

Almost surely, 2^32166040346 is an apocalyptic number.

32166040346 is a deficient number, since it is larger than the sum of its proper divisors (20472379462).

32166040346 is a wasteful number, since it uses less digits than its factorization.

32166040346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85597.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 32166040346 in words is "thirty-two billion, one hundred sixty-six million, forty thousand, three hundred forty-six".