13038194740660 has 48 divisors (see below), whose sum is σ = 27440815046400. Its totient is φ = 5203735092864.

The previous prime is 13038194740621. The next prime is 13038194740667. The reversal of 13038194740660 is 6604749183031.

It is a junction number, because it is equal to n+sod(n) for n = 13038194740598 and 13038194740607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038194740667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314995246 + ... + 315036634.

It is an arithmetic number, because the mean of its divisors is an integer number (571683646800).

Almost surely, 2^{13038194740660} is an apocalyptic number.

13038194740660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13038194740660 is an abundant number, since it is smaller than the sum of its proper divisors (14402620305740).

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

13038194740660 is a wasteful number, since it uses less digits than its factorization.

13038194740660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75880 (or 75878 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 13038194740660 in words is "thirteen trillion, thirty-eight billion, one hundred ninety-four million, seven hundred forty thousand, six hundred sixty".