23260298140 has 12 divisors (see below), whose sum is σ = 48846626136. Its totient is φ = 9304119248.

The previous prime is 23260298137. The next prime is 23260298141. The reversal of 23260298140 is 4189206232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23260298140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23260298141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581507434 + ... + 581507473.

It is an arithmetic number, because the mean of its divisors is an integer number (4070552178).

Almost surely, 2^23260298140 is an apocalyptic number.

23260298140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23260298140 is an abundant number, since it is smaller than the sum of its proper divisors (25586327996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23260298140 is a wasteful number, since it uses less digits than its factorization.

23260298140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163014916 (or 1163014914 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 23260298140 in words is "twenty-three billion, two hundred sixty million, two hundred ninety-eight thousand, one hundred forty".