13789223780 has 48 divisors (see below), whose sum is σ = 31130023680. Its totient is φ = 5114204928.

The previous prime is 13789223737. The next prime is 13789223803. The reversal of 13789223780 is 8732298731.

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, 368177 + ... + 403896.

It is an arithmetic number, because the mean of its divisors is an integer number (648542160).

Almost surely, 2^13789223780 is an apocalyptic number.

13789223780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13789223780 is an abundant number, since it is smaller than the sum of its proper divisors (17340799900).

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

13789223780 is a wasteful number, since it uses less digits than its factorization.

13789223780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772148 (or 772146 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 13789223780 in words is "thirteen billion, seven hundred eighty-nine million, two hundred twenty-three thousand, seven hundred eighty".