13142476800 has 360 divisors, whose sum is σ = 48692293650. Its totient is φ = 3503554560.

The previous prime is 13142476783. The next prime is 13142476801. The reversal of 13142476800 is 867424131.

It can be written as a sum of positive squares in 3 ways, for example, as 11539915776 + 1602561024 = 107424^2 + 40032^2 .

It is a tau number, because it is divible by the number of its divisors (360).

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

It is not an unprimeable number, because it can be changed into a prime (13142476801) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4145616 + ... + 4148784.

Almost surely, 2^13142476800 is an apocalyptic number.

13142476800 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 13142476800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24346146825).

13142476800 is an abundant number, since it is smaller than the sum of its proper divisors (35549816850).

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

13142476800 is an equidigital number, since it uses as much as digits as its factorization.

13142476800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213 (or 3179 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 13142476800 in words is "thirteen billion, one hundred forty-two million, four hundred seventy-six thousand, eight hundred".