315445234631061 has 8 divisors (see below), whose sum is σ = 422398769120640. Its totient is φ = 209394261614432.

The previous prime is 315445234631053. The next prime is 315445234631081. The reversal of 315445234631061 is 160136432544513.

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

It is a cyclic number.

It is not a de Polignac number, because 315445234631061 - 2³ = 315445234631053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 315445234631061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315445234631081) 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, 225640367421 + ... + 225640368818.

It is an arithmetic number, because the mean of its divisors is an integer number (52799846140080).

Almost surely, 2^{315445234631061} is an apocalyptic number.

It is an amenable number.

315445234631061 is a deficient number, since it is larger than the sum of its proper divisors (106953534489579).

315445234631061 is a wasteful number, since it uses less digits than its factorization.

315445234631061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451280736475.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 315445234631061 in words is "three hundred fifteen trillion, four hundred forty-five billion, two hundred thirty-four million, six hundred thirty-one thousand, sixty-one".