13270843152 has 120 divisors (see below), whose sum is σ = 42883533056. Its totient is φ = 3752552448.

The previous prime is 13270843139. The next prime is 13270843177. The reversal of 13270843152 is 25134807231.

It is a super-2 number, since 2×13270843152² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29913 + ... + 165639.

Almost surely, 2^13270843152 is an apocalyptic number.

13270843152 is a gapful number since it is divisible by the number (12) 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 13270843152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21441766528).

13270843152 is an abundant number, since it is smaller than the sum of its proper divisors (29612689904).

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

13270843152 is a wasteful number, since it uses less digits than its factorization.

13270843152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135845 (or 135836 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 13270843152 in words is "thirteen billion, two hundred seventy million, eight hundred forty-three thousand, one hundred fifty-two".