13898703007296 has 224 divisors, whose sum is σ = 41453585164800. Its totient is φ = 4622873181696.

The previous prime is 13898703007291. The next prime is 13898703007297. The reversal of 13898703007296 is 69270030789831.

13898703007296 is a `hidden beast` number, since 1 + 38 + 9 + 8 + 7 + 0 + 300 + 7 + 296 = 666.

It is not an unprimeable number, because it can be changed into a prime (13898703007291) 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, 64697950 + ... + 64912418.

Almost surely, 2^{13898703007296} is an apocalyptic number.

13898703007296 is a gapful number since it is divisible by the number (16) 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 13898703007296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20726792582400).

13898703007296 is an abundant number, since it is smaller than the sum of its proper divisors (27554882157504).

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

13898703007296 is an frugal number, since it uses more digits than its factorization.

13898703007296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214965 (or 214937 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 13898703007296 in words is "thirteen trillion, eight hundred ninety-eight billion, seven hundred three million, seven thousand, two hundred ninety-six".