13054100400 has 240 divisors, whose sum is σ = 50687291520. Its totient is φ = 3164601600.

The previous prime is 13054100387. The next prime is 13054100407. The reversal of 13054100400 is 400145031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13054100407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63859 + ... + 173741.

It is an arithmetic number, because the mean of its divisors is an integer number (211197048).

Almost surely, 2^13054100400 is an apocalyptic number.

13054100400 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 13054100400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25343645760).

13054100400 is an abundant number, since it is smaller than the sum of its proper divisors (37633191120).

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

13054100400 is a wasteful number, since it uses less digits than its factorization.

13054100400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109921 (or 109904 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 13054100400 its reverse (400145031), we get a palindrome (13454245431).

The spelling of 13054100400 in words is "thirteen billion, fifty-four million, one hundred thousand, four hundred".