14131015345 has 8 divisors (see below), whose sum is σ = 16976471400. Its totient is φ = 11291976960.

The previous prime is 14131015337. The next prime is 14131015357. The reversal of 14131015345 is 54351013141.

It can be written as a sum of positive squares in 4 ways, for example, as 971942976 + 13159072369 = 31176^2 + 114713^2 .

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

It is not a de Polignac number, because 14131015345 - 2³ = 14131015337 is a prime.

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, 1599570 + ... + 1608379.

It is an arithmetic number, because the mean of its divisors is an integer number (2122058925).

Almost surely, 2^14131015345 is an apocalyptic number.

It is an amenable number.

14131015345 is a deficient number, since it is larger than the sum of its proper divisors (2845456055).

14131015345 is an equidigital number, since it uses as much as digits as its factorization.

14131015345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208835.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 14131015345 its reverse (54351013141), we get a palindrome (68482028486).

The spelling of 14131015345 in words is "fourteen billion, one hundred thirty-one million, fifteen thousand, three hundred forty-five".