13696029504 has 280 divisors, whose sum is σ = 41636947968. Its totient is φ = 4450360320.

The previous prime is 13696029497. The next prime is 13696029509. The reversal of 13696029504 is 40592069631.

13696029504 is a `hidden beast` number, since 1 + 3 + 69 + 60 + 29 + 504 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13696029504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13696029509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46743982 + ... + 46744274.

Almost surely, 2^13696029504 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 13696029504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20818473984).

13696029504 is an abundant number, since it is smaller than the sum of its proper divisors (27940918464).

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

13696029504 is a wasteful number, since it uses less digits than its factorization.

13696029504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

It can be divided in two parts, 136960 and 29504, that added together give a square (166464 = 408²).

The spelling of 13696029504 in words is "thirteen billion, six hundred ninety-six million, twenty-nine thousand, five hundred four".