23026848381 has 12 divisors (see below), whose sum is σ = 35217533052. Its totient is φ = 14448218496.

The previous prime is 23026848373. The next prime is 23026848421. The reversal of 23026848381 is 18384862032.

23026848381 is a `hidden beast` number, since 2 + 3 + 0 + 268 + 4 + 8 + 381 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9993201156 + 13033647225 = 99966^2 + 114165^2 .

It is not a de Polignac number, because 23026848381 - 2³ = 23026848373 is a prime.

It is a super-2 number, since 2×23026848381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23026848331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75250986 + ... + 75251291.

It is an arithmetic number, because the mean of its divisors is an integer number (2934794421).

Almost surely, 2^23026848381 is an apocalyptic number.

It is an amenable number.

23026848381 is a deficient number, since it is larger than the sum of its proper divisors (12190684671).

23026848381 is a wasteful number, since it uses less digits than its factorization.

23026848381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150502300 (or 150502297 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 23026848381 in words is "twenty-three billion, twenty-six million, eight hundred forty-eight thousand, three hundred eighty-one".