315424294127 has 4 divisors (see below), whose sum is σ = 315435576456. Its totient is φ = 315413011800.

The previous prime is 315424294121. The next prime is 315424294169. The reversal of 315424294127 is 721492424513.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 315424294127 - 2¹² = 315424290031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315424294121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5599124 + ... + 5655177.

It is an arithmetic number, because the mean of its divisors is an integer number (78858894114).

Almost surely, 2^315424294127 is an apocalyptic number.

315424294127 is a deficient number, since it is larger than the sum of its proper divisors (11282329).

315424294127 is a wasteful number, since it uses less digits than its factorization.

315424294127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11282328.

The product of its digits is 483840, while the sum is 44.

The spelling of 315424294127 in words is "three hundred fifteen billion, four hundred twenty-four million, two hundred ninety-four thousand, one hundred twenty-seven".