23971034290 has 32 divisors (see below), whose sum is σ = 49529107584. Its totient is φ = 8182429440.

The previous prime is 23971034257. The next prime is 23971034323. The reversal of 23971034290 is 9243017932.

It is an interprime number because it is at equal distance from previous prime (23971034257) and next prime (23971034323).

It is a super-2 number, since 2×23971034290² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738391 + ... + 770170.

It is an arithmetic number, because the mean of its divisors is an integer number (1547784612).

Almost surely, 2^23971034290 is an apocalyptic number.

23971034290 is an abundant number, since it is smaller than the sum of its proper divisors (25558073294).

23971034290 is a wasteful number, since it uses less digits than its factorization.

23971034290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508802.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 23971034290 in words is "twenty-three billion, nine hundred seventy-one million, thirty-four thousand, two hundred ninety".