14121535315 has 8 divisors (see below), whose sum is σ = 16946683488. Its totient is φ = 11296667520.

The previous prime is 14121535313. The next prime is 14121535321. The reversal of 14121535315 is 51353512141.

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

It is not a de Polignac number, because 14121535315 - 2¹ = 14121535313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14121535313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64059 + ... + 179851.

It is an arithmetic number, because the mean of its divisors is an integer number (2118335436).

Almost surely, 2^14121535315 is an apocalyptic number.

14121535315 is a deficient number, since it is larger than the sum of its proper divisors (2825148173).

14121535315 is a wasteful number, since it uses less digits than its factorization.

14121535315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140189.

The product of its digits is 9000, while the sum is 31.

The spelling of 14121535315 in words is "fourteen billion, one hundred twenty-one million, five hundred thirty-five thousand, three hundred fifteen".