23927902141 has 32 divisors (see below), whose sum is σ = 29139618816. Its totient is φ = 19350144000.

The previous prime is 23927902139. The next prime is 23927902157. The reversal of 23927902141 is 14120972932.

It is not a de Polignac number, because 23927902141 - 2¹ = 23927902139 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 23927902094 and 23927902103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23927902171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1057155 + ... + 1079551.

It is an arithmetic number, because the mean of its divisors is an integer number (910613088).

Almost surely, 2^23927902141 is an apocalyptic number.

It is an amenable number.

23927902141 is a deficient number, since it is larger than the sum of its proper divisors (5211716675).

23927902141 is a wasteful number, since it uses less digits than its factorization.

23927902141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22693.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 23927902141 in words is "twenty-three billion, nine hundred twenty-seven million, nine hundred two thousand, one hundred forty-one".