13998358024 has 24 divisors (see below), whose sum is σ = 30532133790. Its totient is φ = 5999296128.

The previous prime is 13998358021. The next prime is 13998358057. The reversal of 13998358024 is 42085389931.

13998358024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13912202500 + 86155524 = 117950^2 + 9282^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (13998358021) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 17854657 + ... + 17855440.

Almost surely, 2^13998358024 is an apocalyptic number.

13998358024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13998358024 is an abundant number, since it is smaller than the sum of its proper divisors (16533775766).

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

13998358024 is a wasteful number, since it uses less digits than its factorization.

13998358024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35710117 (or 35710106 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 13998358024 in words is "thirteen billion, nine hundred ninety-eight million, three hundred fifty-eight thousand, twenty-four".