315514113421209 has 8 divisors (see below), whose sum is σ = 420703983640512. Its totient is φ = 210333492741360.

The previous prime is 315514113421163. The next prime is 315514113421307. The reversal of 315514113421209 is 902124311415513.

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

It is not a de Polignac number, because 315514113421209 - 2¹⁶ = 315514113355673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (315514113421909) 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, 2312305269 + ... + 2312441714.

It is an arithmetic number, because the mean of its divisors is an integer number (52587997955064).

Almost surely, 2^{315514113421209} is an apocalyptic number.

It is an amenable number.

315514113421209 is a deficient number, since it is larger than the sum of its proper divisors (105189870219303).

315514113421209 is a wasteful number, since it uses less digits than its factorization.

315514113421209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624769727.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 315514113421209 in words is "three hundred fifteen trillion, five hundred fourteen billion, one hundred thirteen million, four hundred twenty-one thousand, two hundred nine".