13907227152 has 160 divisors (see below), whose sum is σ = 44356049920. Its totient is φ = 3656378880.

The previous prime is 13907227133. The next prime is 13907227157. The reversal of 13907227152 is 25172270931.

It is a super-2 number, since 2×13907227152² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 13907227152.

It is not an unprimeable number, because it can be changed into a prime (13907227157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1440999 + ... + 1450617.

It is an arithmetic number, because the mean of its divisors is an integer number (277225312).

Almost surely, 2^13907227152 is an apocalyptic number.

13907227152 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 13907227152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22178024960).

13907227152 is an abundant number, since it is smaller than the sum of its proper divisors (30448822768).

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

13907227152 is a wasteful number, since it uses less digits than its factorization.

13907227152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9981 (or 9975 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 13907227152 in words is "thirteen billion, nine hundred seven million, two hundred twenty-seven thousand, one hundred fifty-two".