23373273140 has 48 divisors (see below), whose sum is σ = 59395617792. Its totient is φ = 7542299136.

The previous prime is 23373273139. The next prime is 23373273151. The reversal of 23373273140 is 4137237332.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 23373273140.

It is a congruent number.

It is an unprimeable number.

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, 4907972 + ... + 4912731.

It is an arithmetic number, because the mean of its divisors is an integer number (1237408704).

Almost surely, 2^23373273140 is an apocalyptic number.

23373273140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23373273140 is an abundant number, since it is smaller than the sum of its proper divisors (36022344652).

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

23373273140 is a wasteful number, since it uses less digits than its factorization.

23373273140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820736 (or 9820734 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 35.

The spelling of 23373273140 in words is "twenty-three billion, three hundred seventy-three million, two hundred seventy-three thousand, one hundred forty".