23355690124569 has 16 divisors (see below), whose sum is σ = 34239408291840. Its totient is φ = 14043507302160.

The previous prime is 23355690124561. The next prime is 23355690124583. The reversal of 23355690124569 is 96542109655332.

It is not a de Polignac number, because 23355690124569 - 2³ = 23355690124561 is a prime.

It is a super-2 number, since 2×23355690124569² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23355690124561) 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, 2786405989 + ... + 2786414370.

It is an arithmetic number, because the mean of its divisors is an integer number (2139963018240).

Almost surely, 2^{23355690124569} is an apocalyptic number.

It is an amenable number.

23355690124569 is a deficient number, since it is larger than the sum of its proper divisors (10883718167271).

23355690124569 is a wasteful number, since it uses less digits than its factorization.

23355690124569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572820500.

The product of its (nonzero) digits is 52488000, while the sum is 60.

The spelling of 23355690124569 in words is "twenty-three trillion, three hundred fifty-five billion, six hundred ninety million, one hundred twenty-four thousand, five hundred sixty-nine".