14501839680 has 672 divisors, whose sum is σ = 55384842240. Its totient is φ = 3468718080.

The previous prime is 14501839637. The next prime is 14501839753. The reversal of 14501839680 is 8693810541.

14501839680 is a `hidden beast` number, since 1 + 4 + 501 + 83 + 9 + 68 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 140794509 + ... + 140794611.

It is an arithmetic number, because the mean of its divisors is an integer number (82417920).

Almost surely, 2^14501839680 is an apocalyptic number.

14501839680 is a gapful number since it is divisible by the number (10) 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 14501839680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27692421120).

14501839680 is an abundant number, since it is smaller than the sum of its proper divisors (40883002560).

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

14501839680 is a wasteful number, since it uses less digits than its factorization.

14501839680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 14501839680 in words is "fourteen billion, five hundred one million, eight hundred thirty-nine thousand, six hundred eighty".