32105948398 has 4 divisors (see below), whose sum is σ = 48158922600. Its totient is φ = 16052974198.

The previous prime is 32105948389. The next prime is 32105948453. The reversal of 32105948398 is 89384950123.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8026487098 + ... + 8026487101.

It is an arithmetic number, because the mean of its divisors is an integer number (12039730650).

Almost surely, 2^32105948398 is an apocalyptic number.

32105948398 is a deficient number, since it is larger than the sum of its proper divisors (16052974202).

32105948398 is a wasteful number, since it uses less digits than its factorization.

32105948398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16052974201.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 32105948398 in words is "thirty-two billion, one hundred five million, nine hundred forty-eight thousand, three hundred ninety-eight".