23417628582678 has 48 divisors (see below), whose sum is σ = 51855843256560. Its totient is φ = 7044453602560.

The previous prime is 23417628582661. The next prime is 23417628582701. The reversal of 23417628582678 is 87628582671432.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117622023 + ... + 117820946.

It is an arithmetic number, because the mean of its divisors is an integer number (1080330067845).

Almost surely, 2^{23417628582678} is an apocalyptic number.

23417628582678 is an abundant number, since it is smaller than the sum of its proper divisors (28438214673882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23417628582678 is a wasteful number, since it uses less digits than its factorization.

23417628582678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235443133 (or 235443122 counting only the distinct ones).

The product of its digits is 433520640, while the sum is 69.

The spelling of 23417628582678 in words is "twenty-three trillion, four hundred seventeen billion, six hundred twenty-eight million, five hundred eighty-two thousand, six hundred seventy-eight".