14090509098 has 48 divisors (see below), whose sum is σ = 32149802880. Its totient is φ = 4447757952.

The previous prime is 14090509087. The next prime is 14090509099. The reversal of 14090509098 is 89090509041.

It is not an unprimeable number, because it can be changed into a prime (14090509099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 961615 + ... + 976157.

It is an arithmetic number, because the mean of its divisors is an integer number (669787560).

Almost surely, 2^14090509098 is an apocalyptic number.

14090509098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14090509098 is an abundant number, since it is smaller than the sum of its proper divisors (18059293782).

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

14090509098 is a wasteful number, since it uses less digits than its factorization.

14090509098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17403 (or 17400 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The spelling of 14090509098 in words is "fourteen billion, ninety million, five hundred nine thousand, ninety-eight".