23031284679 has 36 divisors (see below), whose sum is σ = 36286563456. Its totient is φ = 14069517696.

The previous prime is 23031284659. The next prime is 23031284687. The reversal of 23031284679 is 97648213032.

23031284679 is a `hidden beast` number, since 2 + 303 + 1 + 284 + 67 + 9 = 666.

It is not a de Polignac number, because 23031284679 - 2⁹ = 23031284167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031284659) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 153114 + ... + 263640.

It is an arithmetic number, because the mean of its divisors is an integer number (1007960096).

Almost surely, 2^23031284679 is an apocalyptic number.

23031284679 is a deficient number, since it is larger than the sum of its proper divisors (13255278777).

23031284679 is a wasteful number, since it uses less digits than its factorization.

23031284679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110696 (or 110680 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 23031284679 in words is "twenty-three billion, thirty-one million, two hundred eighty-four thousand, six hundred seventy-nine".