23245032628 has 24 divisors (see below), whose sum is σ = 40811097600. Its totient is φ = 11584774848.

The previous prime is 23245032623. The next prime is 23245032647. The reversal of 23245032628 is 82623054232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245032623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856493 + ... + 1868971.

It is an arithmetic number, because the mean of its divisors is an integer number (1700462400).

Almost surely, 2^23245032628 is an apocalyptic number.

It is an amenable number.

23245032628 is a deficient number, since it is larger than the sum of its proper divisors (17566064972).

23245032628 is a wasteful number, since it uses less digits than its factorization.

23245032628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13959 (or 13957 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 23245032628 in words is "twenty-three billion, two hundred forty-five million, thirty-two thousand, six hundred twenty-eight".