23694612481 has 2 divisors, whose sum is σ = 23694612482. Its totient is φ = 23694612480.

The previous prime is 23694612467. The next prime is 23694612541. The reversal of 23694612481 is 18421649632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21788416881 + 1906195600 = 147609^2 + 43660^2 .

It is a cyclic number.

It is not a de Polignac number, because 23694612481 - 2⁵ = 23694612449 is a prime.

It is a super-2 number, since 2×23694612481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23694612401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11847306240 + 11847306241.

It is an arithmetic number, because the mean of its divisors is an integer number (11847306241).

Almost surely, 2^23694612481 is an apocalyptic number.

It is an amenable number.

23694612481 is a deficient number, since it is larger than the sum of its proper divisors (1).

23694612481 is an equidigital number, since it uses as much as digits as its factorization.

23694612481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The spelling of 23694612481 in words is "twenty-three billion, six hundred ninety-four million, six hundred twelve thousand, four hundred eighty-one".