23428842492510 has 256 divisors, whose sum is σ = 80941751654400. Its totient is φ = 4683058301952.

The previous prime is 23428842492487. The next prime is 23428842492577. The reversal of 23428842492510 is 1529424882432.

23428842492510 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 8 + 84 + 2 + 49 + 2 + 510 = 666.

It is a super-2 number, since 2×23428842492510² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24626719 + ... + 25560378.

It is an arithmetic number, because the mean of its divisors is an integer number (316178717400).

Almost surely, 2^{23428842492510} is an apocalyptic number.

23428842492510 is an abundant number, since it is smaller than the sum of its proper divisors (57512909161890).

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

23428842492510 is a wasteful number, since it uses less digits than its factorization.

23428842492510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50187152 (or 50187146 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 23428842492510 in words is "twenty-three trillion, four hundred twenty-eight billion, eight hundred forty-two million, four hundred ninety-two thousand, five hundred ten".