23321540046 has 32 divisors (see below), whose sum is σ = 55624048128. Its totient is φ = 6373588320.

The previous prime is 23321539973. The next prime is 23321540089. The reversal of 23321540046 is 64004512332.

It is a junction number, because it is equal to n+sod(n) for n = 23321539995 and 23321540022.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 12070225 + ... + 12072156.

It is an arithmetic number, because the mean of its divisors is an integer number (1738251504).

Almost surely, 2^23321540046 is an apocalyptic number.

23321540046 is an abundant number, since it is smaller than the sum of its proper divisors (32302508082).

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

23321540046 is a wasteful number, since it uses less digits than its factorization.

23321540046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24142416.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 23321540046 in words is "twenty-three billion, three hundred twenty-one million, five hundred forty thousand, forty-six".