23314545780 has 48 divisors (see below), whose sum is σ = 65305263744. Its totient is φ = 6214875520.

The previous prime is 23314545767. The next prime is 23314545799. The reversal of 23314545780 is 8754541332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90994 + ... + 234326.

It is an arithmetic number, because the mean of its divisors is an integer number (1360526328).

Almost surely, 2^23314545780 is an apocalyptic number.

23314545780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23314545780 is an abundant number, since it is smaller than the sum of its proper divisors (41990717964).

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

23314545780 is a wasteful number, since it uses less digits than its factorization.

23314545780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146056 (or 146054 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 23314545780 in words is "twenty-three billion, three hundred fourteen million, five hundred forty-five thousand, seven hundred eighty".