13156767370460 has 216 divisors, whose sum is σ = 35163916430832. Its totient is φ = 4108587033600.

The previous prime is 13156767370457. The next prime is 13156767370501. The reversal of 13156767370460 is 6407376765131.

It is a super-2 number, since 2×13156767370460² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13156767370396 and 13156767370405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15599375 + ... + 16421145.

It is an arithmetic number, because the mean of its divisors is an integer number (162795909402).

Almost surely, 2^{13156767370460} is an apocalyptic number.

13156767370460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13156767370460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17581958215416).

13156767370460 is an abundant number, since it is smaller than the sum of its proper divisors (22007149060372).

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

13156767370460 is a wasteful number, since it uses less digits than its factorization.

13156767370460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821873 (or 821833 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 56.

The spelling of 13156767370460 in words is "thirteen trillion, one hundred fifty-six billion, seven hundred sixty-seven million, three hundred seventy thousand, four hundred sixty".