23701161238 has 24 divisors (see below), whose sum is σ = 37026105480. Its totient is φ = 11377873920.

The previous prime is 23701161227. The next prime is 23701161277. The reversal of 23701161238 is 83216110732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261718 + ... + 340438.

It is an arithmetic number, because the mean of its divisors is an integer number (1542754395).

Almost surely, 2^23701161238 is an apocalyptic number.

23701161238 is a deficient number, since it is larger than the sum of its proper divisors (13324944242).

23701161238 is a wasteful number, since it uses less digits than its factorization.

23701161238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78960 (or 78931 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 23701161238 in words is "twenty-three billion, seven hundred one million, one hundred sixty-one thousand, two hundred thirty-eight".