23872649422 has 8 divisors (see below), whose sum is σ = 36682363872. Its totient is φ = 11645194800.

The previous prime is 23872649413. The next prime is 23872649431. The reversal of 23872649422 is 22494627832.

It is an interprime number because it is at equal distance from previous prime (23872649413) and next prime (23872649431).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 145564854 + ... + 145565017.

It is an arithmetic number, because the mean of its divisors is an integer number (4585295484).

Almost surely, 2^23872649422 is an apocalyptic number.

23872649422 is a deficient number, since it is larger than the sum of its proper divisors (12809714450).

23872649422 is a wasteful number, since it uses less digits than its factorization.

23872649422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291129914.

The product of its digits is 2322432, while the sum is 49.

The spelling of 23872649422 in words is "twenty-three billion, eight hundred seventy-two million, six hundred forty-nine thousand, four hundred twenty-two".