13394055460 has 12 divisors (see below), whose sum is σ = 28127516508. Its totient is φ = 5357622176.

The previous prime is 13394055457. The next prime is 13394055461. The reversal of 13394055460 is 6455049331.

It can be written as a sum of positive squares in 2 ways, for example, as 7023780864 + 6370274596 = 83808^2 + 79814^2 .

It is not an unprimeable number, because it can be changed into a prime (13394055461) 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, 334851367 + ... + 334851406.

It is an arithmetic number, because the mean of its divisors is an integer number (2343959709).

Almost surely, 2^13394055460 is an apocalyptic number.

13394055460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13394055460 is an abundant number, since it is smaller than the sum of its proper divisors (14733461048).

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

13394055460 is a wasteful number, since it uses less digits than its factorization.

13394055460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669702782 (or 669702780 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 13394055460 in words is "thirteen billion, three hundred ninety-four million, fifty-five thousand, four hundred sixty".