14540431314 has 8 divisors (see below), whose sum is σ = 29080862640. Its totient is φ = 4846810436.

The previous prime is 14540431309. The next prime is 14540431327. The reversal of 14540431314 is 41313404541.

It is a sphenic number, since it is the product of 3 distinct primes.

14540431314 is an admirable number.

It is a super-2 number, since 2×14540431314² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211702604 + ... + 1211702615.

It is an arithmetic number, because the mean of its divisors is an integer number (3635107830).

Almost surely, 2^14540431314 is an apocalyptic number.

14540431314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14540431314 is a wasteful number, since it uses less digits than its factorization.

14540431314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423405224.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 14540431314 its reverse (41313404541), we get a palindrome (55853835855).

The spelling of 14540431314 in words is "fourteen billion, five hundred forty million, four hundred thirty-one thousand, three hundred fourteen".