23400612761 has 8 divisors (see below), whose sum is σ = 24785637120. Its totient is φ = 22016534848.

The previous prime is 23400612731. The next prime is 23400612769. The reversal of 23400612761 is 16721600432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23400612761 - 2³⁴ = 6220743577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23400612769) 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, 185381 + ... + 284898.

It is an arithmetic number, because the mean of its divisors is an integer number (3098204640).

Almost surely, 2^23400612761 is an apocalyptic number.

It is an amenable number.

23400612761 is a deficient number, since it is larger than the sum of its proper divisors (1385024359).

23400612761 is a wasteful number, since it uses less digits than its factorization.

23400612761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473223.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 23400612761 in words is "twenty-three billion, four hundred million, six hundred twelve thousand, seven hundred sixty-one".