23695706145 has 16 divisors (see below), whose sum is σ = 37964450880. Its totient is φ = 12620602944.

The previous prime is 23695706131. The next prime is 23695706147. The reversal of 23695706145 is 54160759632.

It is not a de Polignac number, because 23695706145 - 2¹⁴ = 23695689761 is a prime.

It is a super-2 number, since 2×23695706145² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23695706094 and 23695706103.

It is not an unprimeable number, because it can be changed into a prime (23695706147) 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, 1057734 + ... + 1079903.

It is an arithmetic number, because the mean of its divisors is an integer number (2372778180).

Almost surely, 2^23695706145 is an apocalyptic number.

It is an amenable number.

23695706145 is a deficient number, since it is larger than the sum of its proper divisors (14268744735).

23695706145 is a wasteful number, since it uses less digits than its factorization.

23695706145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138384.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 23695706145 in words is "twenty-three billion, six hundred ninety-five million, seven hundred six thousand, one hundred forty-five".