23906328634 has 32 divisors (see below), whose sum is σ = 36908441856. Its totient is φ = 11609754240.

The previous prime is 23906328629. The next prime is 23906328653. The reversal of 23906328634 is 43682360932.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2877174 + ... + 2885470.

It is an arithmetic number, because the mean of its divisors is an integer number (1153388808).

Almost surely, 2^23906328634 is an apocalyptic number.

23906328634 is a deficient number, since it is larger than the sum of its proper divisors (13002113222).

23906328634 is a wasteful number, since it uses less digits than its factorization.

23906328634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8670.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 23906328634 in words is "twenty-three billion, nine hundred six million, three hundred twenty-eight thousand, six hundred thirty-four".