23417393961 has 16 divisors (see below), whose sum is σ = 35394712640. Its totient is φ = 13652245440.

The previous prime is 23417393959. The next prime is 23417394031. The reversal of 23417393961 is 16939371432.

It is not a de Polignac number, because 23417393961 - 2¹ = 23417393959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23417393961.

It is not an unprimeable number, because it can be changed into a prime (23417393261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15800470 + ... + 15801951.

It is an arithmetic number, because the mean of its divisors is an integer number (2212169540).

Almost surely, 2^23417393961 is an apocalyptic number.

It is an amenable number.

23417393961 is a deficient number, since it is larger than the sum of its proper divisors (11977318679).

23417393961 is a wasteful number, since it uses less digits than its factorization.

23417393961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31602456.

The product of its digits is 734832, while the sum is 48.

The spelling of 23417393961 in words is "twenty-three billion, four hundred seventeen million, three hundred ninety-three thousand, nine hundred sixty-one".