14249811948816 has 40 divisors (see below), whose sum is σ = 36860387507424. Its totient is φ = 4743695599360.

The previous prime is 14249811948803. The next prime is 14249811948863. The reversal of 14249811948816 is 61884911894241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195016746 + ... + 195089801.

Almost surely, 2^{14249811948816} is an apocalyptic number.

14249811948816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14249811948816 is an abundant number, since it is smaller than the sum of its proper divisors (22610575558608).

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

14249811948816 is a wasteful number, since it uses less digits than its factorization.

14249811948816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390107319 (or 390107313 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 66.

The spelling of 14249811948816 in words is "fourteen trillion, two hundred forty-nine billion, eight hundred eleven million, nine hundred forty-eight thousand, eight hundred sixteen".