13155405200 has 60 divisors (see below), whose sum is σ = 36120991680. Its totient is φ = 4510423680.

The previous prime is 13155405199. The next prime is 13155405209. The reversal of 13155405200 is 250455131.

It is a self number, because there is not a number n which added to its sum of digits gives 13155405200.

It is not an unprimeable number, because it can be changed into a prime (13155405209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2346380 + ... + 2351979.

It is an arithmetic number, because the mean of its divisors is an integer number (602016528).

Almost surely, 2^13155405200 is an apocalyptic number.

13155405200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13155405200 is an abundant number, since it is smaller than the sum of its proper divisors (22965586480).

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

13155405200 is a wasteful number, since it uses less digits than its factorization.

13155405200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698384 (or 4698373 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 13155405200 in words is "thirteen billion, one hundred fifty-five million, four hundred five thousand, two hundred".