19341342264 has 32 divisors (see below), whose sum is σ = 48428593920. Its totient is φ = 6437082336.

The previous prime is 19341342217. The next prime is 19341342283. The reversal of 19341342264 is 46224314391.

It is a happy number.

It is a congruent number.

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, 611232 + ... + 642095.

It is an arithmetic number, because the mean of its divisors is an integer number (1513393560).

Almost surely, 2^19341342264 is an apocalyptic number.

It is an amenable number.

19341342264 is an abundant number, since it is smaller than the sum of its proper divisors (29087251656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19341342264 is a wasteful number, since it uses less digits than its factorization.

19341342264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253979 (or 1253975 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The spelling of 19341342264 in words is "nineteen billion, three hundred forty-one million, three hundred forty-two thousand, two hundred sixty-four".