14179070640 has 320 divisors, whose sum is σ = 51521273856. Its totient is φ = 3158977536.

The previous prime is 14179070627. The next prime is 14179070681. The reversal of 14179070640 is 4607097141.

It is a super-5 number, since 5×14179070640⁵ (a number of 52 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11593069 + ... + 11594291.

Almost surely, 2^14179070640 is an apocalyptic number.

14179070640 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 14179070640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25760636928).

14179070640 is an abundant number, since it is smaller than the sum of its proper divisors (37342203216).

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

14179070640 is a wasteful number, since it uses less digits than its factorization.

14179070640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 14179070640 in words is "fourteen billion, one hundred seventy-nine million, seventy thousand, six hundred forty".