10194470732 has 48 divisors (see below), whose sum is σ = 18755860032. Its totient is φ = 4843514880.

The previous prime is 10194470719. The next prime is 10194470743. The reversal of 10194470732 is 23707449101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1108232 + ... + 1117392.

It is an arithmetic number, because the mean of its divisors is an integer number (390747084).

Almost surely, 2^10194470732 is an apocalyptic number.

It is an amenable number.

10194470732 is a deficient number, since it is larger than the sum of its proper divisors (8561389300).

10194470732 is a wasteful number, since it uses less digits than its factorization.

10194470732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9378 (or 9376 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 10194470732 in words is "ten billion, one hundred ninety-four million, four hundred seventy thousand, seven hundred thirty-two".