14014685984 has 72 divisors (see below), whose sum is σ = 30003853572. Its totient is φ = 6440878080.

The previous prime is 14014685983. The next prime is 14014686017. The reversal of 14014685984 is 48958641041.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 7262448400 + 6752237584 = 85220^2 + 82172^2 .

It is a super-2 number, since 2×14014685984² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14014685983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1297952 + ... + 1308704.

Almost surely, 2^14014685984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14014685984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15001926786).

14014685984 is an abundant number, since it is smaller than the sum of its proper divisors (15989167588).

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

14014685984 is a wasteful number, since it uses less digits than its factorization.

14014685984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11030 (or 11009 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 14014685984 in words is "fourteen billion, fourteen million, six hundred eighty-five thousand, nine hundred eighty-four".