13988005498 has 16 divisors (see below), whose sum is σ = 21128048640. Its totient is φ = 6945354000.

The previous prime is 13988005483. The next prime is 13988005529. The reversal of 13988005498 is 89450088931.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1208583 + ... + 1220101.

It is an arithmetic number, because the mean of its divisors is an integer number (1320503040).

Almost surely, 2^13988005498 is an apocalyptic number.

13988005498 is a deficient number, since it is larger than the sum of its proper divisors (7140043142).

13988005498 is a wasteful number, since it uses less digits than its factorization.

13988005498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15693.

The product of its (nonzero) digits is 2488320, while the sum is 55.

The spelling of 13988005498 in words is "thirteen billion, nine hundred eighty-eight million, five thousand, four hundred ninety-eight".