13798296512 has 336 divisors, whose sum is σ = 38746602720. Its totient is φ = 4786790400.

The previous prime is 13798296511. The next prime is 13798296539. The reversal of 13798296512 is 21569289731.

It is a super-2 number, since 2×13798296512² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13798296511) 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, 13004462 + ... + 13005522.

It is an arithmetic number, because the mean of its divisors is an integer number (115317270).

Almost surely, 2^13798296512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13798296512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19373301360).

13798296512 is an abundant number, since it is smaller than the sum of its proper divisors (24948306208).

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

13798296512 is a wasteful number, since it uses less digits than its factorization.

13798296512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140 (or 1123 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 53.

The spelling of 13798296512 in words is "thirteen billion, seven hundred ninety-eight million, two hundred ninety-six thousand, five hundred twelve".