13401199612928 has 176 divisors, whose sum is σ = 29633875971840. Its totient is φ = 6025028173824.

The previous prime is 13401199612907. The next prime is 13401199612937. The reversal of 13401199612928 is 82921699110431.

It is a super-3 number, since 3×13401199612928³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341507933 + ... + 341547171.

Almost surely, 2^{13401199612928} 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 13401199612928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14816937985920).

13401199612928 is an abundant number, since it is smaller than the sum of its proper divisors (16232676358912).

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

13401199612928 is a wasteful number, since it uses less digits than its factorization.

13401199612928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40152 (or 40134 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 56.

The spelling of 13401199612928 in words is "thirteen trillion, four hundred one billion, one hundred ninety-nine million, six hundred twelve thousand, nine hundred twenty-eight".