23819569690 has 16 divisors (see below), whose sum is σ = 49000257792. Its totient is φ = 8166709584.

The previous prime is 23819569681. The next prime is 23819569693. The reversal of 23819569690 is 9696591832.

It is a super-2 number, since 2×23819569690² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23819569693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170139714 + ... + 170139853.

It is an arithmetic number, because the mean of its divisors is an integer number (3062516112).

Almost surely, 2^23819569690 is an apocalyptic number.

23819569690 is an abundant number, since it is smaller than the sum of its proper divisors (25180688102).

23819569690 is a wasteful number, since it uses less digits than its factorization.

23819569690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340279581.

The product of its (nonzero) digits is 6298560, while the sum is 58.

The spelling of 23819569690 in words is "twenty-three billion, eight hundred nineteen million, five hundred sixty-nine thousand, six hundred ninety".