23369474980 has 24 divisors (see below), whose sum is σ = 49141979712. Its totient is φ = 9335202912.

The previous prime is 23369474903. The next prime is 23369474993. The reversal of 23369474980 is 8947496332.

It is a happy number.

It is a super-2 number, since 2×23369474980² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771462 + ... + 801181.

It is an arithmetic number, because the mean of its divisors is an integer number (2047582488).

Almost surely, 2^23369474980 is an apocalyptic number.

23369474980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23369474980 is an abundant number, since it is smaller than the sum of its proper divisors (25772504732).

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

23369474980 is a wasteful number, since it uses less digits than its factorization.

23369474980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573395 (or 1573393 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 23369474980 in words is "twenty-three billion, three hundred sixty-nine million, four hundred seventy-four thousand, nine hundred eighty".