13988601735 has 16 divisors (see below), whose sum is σ = 22431621600. Its totient is φ = 7443968000.

The previous prime is 13988601709. The next prime is 13988601779. The reversal of 13988601735 is 53710688931.

13988601735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13988601735 - 2⁵ = 13988601703 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031766 + ... + 1045235.

It is an arithmetic number, because the mean of its divisors is an integer number (1401976350).

Almost surely, 2^13988601735 is an apocalyptic number.

13988601735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13988601735 is a deficient number, since it is larger than the sum of its proper divisors (8443019865).

13988601735 is a wasteful number, since it uses less digits than its factorization.

13988601735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077458.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 13988601735 in words is "thirteen billion, nine hundred eighty-eight million, six hundred one thousand, seven hundred thirty-five".