14140330320 has 40 divisors (see below), whose sum is σ = 43835024736. Its totient is φ = 3770754688.

The previous prime is 14140330307. The next prime is 14140330331. The reversal of 14140330320 is 2303304141.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×14140330320² (a number of 21 digits) contains 22 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, 29458782 + ... + 29459261.

Almost surely, 2^14140330320 is an apocalyptic number.

14140330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14140330320 is an abundant number, since it is smaller than the sum of its proper divisors (29694694416).

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

14140330320 is a wasteful number, since it uses less digits than its factorization.

14140330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58918059 (or 58918053 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 14140330320 its reverse (2303304141), we get a palindrome (16443634461).

The spelling of 14140330320 in words is "fourteen billion, one hundred forty million, three hundred thirty thousand, three hundred twenty".