16014379698 has 32 divisors (see below), whose sum is σ = 35709004800. Its totient is φ = 5319902448.

The previous prime is 16014379687. The next prime is 16014379721. The reversal of 16014379698 is 89697341061.

It is a super-2 number, since 2×16014379698² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490258 + ... + 521901.

It is an arithmetic number, because the mean of its divisors is an integer number (1115906400).

Almost surely, 2^16014379698 is an apocalyptic number.

16014379698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

16014379698 is an abundant number, since it is smaller than the sum of its proper divisors (19694625102).

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

16014379698 is a wasteful number, since it uses less digits than its factorization.

16014379698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012463 (or 1012457 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 16014379698 in words is "sixteen billion, fourteen million, three hundred seventy-nine thousand, six hundred ninety-eight".