13334374780 has 12 divisors (see below), whose sum is σ = 28002187080. Its totient is φ = 5333749904.

The previous prime is 13334374763. The next prime is 13334374789. The reversal of 13334374780 is 8747343331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13334374789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333359350 + ... + 333359389.

It is an arithmetic number, because the mean of its divisors is an integer number (2333515590).

Almost surely, 2^13334374780 is an apocalyptic number.

13334374780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13334374780 is an abundant number, since it is smaller than the sum of its proper divisors (14667812300).

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

13334374780 is a wasteful number, since it uses less digits than its factorization.

13334374780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666718748 (or 666718746 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 13334374780 in words is "thirteen billion, three hundred thirty-four million, three hundred seventy-four thousand, seven hundred eighty".