13154405200 has 120 divisors (see below), whose sum is σ = 32414237856. Its totient is φ = 5127360000.

The previous prime is 13154405179. The next prime is 13154405219. The reversal of 13154405200 is 250445131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

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, 12056655 + ... + 12057745.

Almost surely, 2^13154405200 is an apocalyptic number.

13154405200 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 13154405200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16207118928).

13154405200 is an abundant number, since it is smaller than the sum of its proper divisors (19259832656).

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

13154405200 is a wasteful number, since it uses less digits than its factorization.

13154405200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 13154405200 in words is "thirteen billion, one hundred fifty-four million, four hundred five thousand, two hundred".