13019596479216 has 160 divisors (see below), whose sum is σ = 38098484279040. Its totient is φ = 4255820870400.

The previous prime is 13019596479193. The next prime is 13019596479223. The reversal of 13019596479216 is 61297469591031.

13019596479216 is a `hidden beast` number, since 1 + 3 + 0 + 19 + 596 + 4 + 7 + 9 + 21 + 6 = 666.

It is a super-2 number, since 2×13019596479216² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7976191 + ... + 9468833.

It is an arithmetic number, because the mean of its divisors is an integer number (238115526744).

Almost surely, 2^{13019596479216} is an apocalyptic number.

13019596479216 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 13019596479216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19049242139520).

13019596479216 is an abundant number, since it is smaller than the sum of its proper divisors (25078887799824).

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

13019596479216 is a wasteful number, since it uses less digits than its factorization.

13019596479216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493052 (or 1493040 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 63.

The spelling of 13019596479216 in words is "thirteen trillion, nineteen billion, five hundred ninety-six million, four hundred seventy-nine thousand, two hundred sixteen".