23380533930 has 64 divisors (see below), whose sum is σ = 60447115008. Its totient is φ = 5753548800.

The previous prime is 23380533929. The next prime is 23380533991. The reversal of 23380533930 is 3933508332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 31 ways as a sum of consecutive naturals, for example, 1866147 + ... + 1878633.

It is an arithmetic number, because the mean of its divisors is an integer number (944486172).

Almost surely, 2^23380533930 is an apocalyptic number.

23380533930 is an abundant number, since it is smaller than the sum of its proper divisors (37066581078).

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

23380533930 is a wasteful number, since it uses less digits than its factorization.

23380533930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17311.

The product of its (nonzero) digits is 174960, while the sum is 39.

The spelling of 23380533930 in words is "twenty-three billion, three hundred eighty million, five hundred thirty-three thousand, nine hundred thirty".