23190648810 has 32 divisors (see below), whose sum is σ = 63608637312. Its totient is φ = 5300719680.

The previous prime is 23190648799. The next prime is 23190648881. The reversal of 23190648810 is 1884609132.

It is a super-2 number, since 2×23190648810² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55215621 + ... + 55216040.

It is an arithmetic number, because the mean of its divisors is an integer number (1987769916).

Almost surely, 2^23190648810 is an apocalyptic number.

23190648810 is an abundant number, since it is smaller than the sum of its proper divisors (40417988502).

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

23190648810 is a wasteful number, since it uses less digits than its factorization.

23190648810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110431678.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 23190648810 in words is "twenty-three billion, one hundred ninety million, six hundred forty-eight thousand, eight hundred ten".