19319941132 has 12 divisors (see below), whose sum is σ = 34138149136. Its totient is φ = 9566184240.

The previous prime is 19319941129. The next prime is 19319941169. The reversal of 19319941132 is 23114991391.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23446119 + ... + 23446942.

Almost surely, 2^19319941132 is an apocalyptic number.

It is an amenable number.

19319941132 is a deficient number, since it is larger than the sum of its proper divisors (14818208004).

19319941132 is a wasteful number, since it uses less digits than its factorization.

19319941132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46893168 (or 46893166 counting only the distinct ones).

The product of its digits is 52488, while the sum is 43.

The spelling of 19319941132 in words is "nineteen billion, three hundred nineteen million, nine hundred forty-one thousand, one hundred thirty-two".