23767540678 has 8 divisors (see below), whose sum is σ = 40744355472. Its totient is φ = 10186088856.

The previous prime is 23767540637. The next prime is 23767540681. The reversal of 23767540678 is 87604576732.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848840725 + ... + 848840752.

It is an arithmetic number, because the mean of its divisors is an integer number (5093044434).

Almost surely, 2^23767540678 is an apocalyptic number.

23767540678 is a deficient number, since it is larger than the sum of its proper divisors (16976814794).

23767540678 is a wasteful number, since it uses less digits than its factorization.

23767540678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697681486.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 23767540678 in words is "twenty-three billion, seven hundred sixty-seven million, five hundred forty thousand, six hundred seventy-eight".