23741511369 has 16 divisors (see below), whose sum is σ = 32004384960. Its totient is φ = 15653505600.

The previous prime is 23741511361. The next prime is 23741511371. The reversal of 23741511369 is 96311514732.

It is not a de Polignac number, because 23741511369 - 2³ = 23741511361 is a prime.

It is a super-2 number, since 2×23741511369² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23741511369.

It is not an unprimeable number, because it can be changed into a prime (23741511361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231627 + ... + 318015.

It is an arithmetic number, because the mean of its divisors is an integer number (2000274060).

Almost surely, 2^23741511369 is an apocalyptic number.

It is an amenable number.

23741511369 is a deficient number, since it is larger than the sum of its proper divisors (8262873591).

23741511369 is a wasteful number, since it uses less digits than its factorization.

23741511369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87400.

The product of its digits is 136080, while the sum is 42.

The spelling of 23741511369 in words is "twenty-three billion, seven hundred forty-one million, five hundred eleven thousand, three hundred sixty-nine".