14057026816 has 72 divisors (see below), whose sum is σ = 32149994240. Its totient is φ = 6008961024.

The previous prime is 14057026801. The next prime is 14057026831. The reversal of 14057026816 is 61862075041.

It is an interprime number because it is at equal distance from previous prime (14057026801) and next prime (14057026831).

It is a super-3 number, since 3×14057026816³ (a number of 31 digits) contains 333 as substring.

It is a congruent 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, 701545 + ... + 721303.

Almost surely, 2^14057026816 is an apocalyptic number.

14057026816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14057026816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16074997120).

14057026816 is an abundant number, since it is smaller than the sum of its proper divisors (18092967424).

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

14057026816 is an equidigital number, since it uses as much as digits as its factorization.

14057026816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20179 (or 20165 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 14057026816 in words is "fourteen billion, fifty-seven million, twenty-six thousand, eight hundred sixteen".