315673042147774 has 16 divisors (see below), whose sum is σ = 476981913762000. Its totient is φ = 156680379489664.

The previous prime is 315673042147753. The next prime is 315673042147819. The reversal of 315673042147774 is 477741240376513.

It is a happy number.

It is a congruent number.

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, 326665627 + ... + 327630550.

It is an arithmetic number, because the mean of its divisors is an integer number (29811369610125).

Almost surely, 2^{315673042147774} is an apocalyptic number.

315673042147774 is a deficient number, since it is larger than the sum of its proper divisors (161308871614226).

315673042147774 is a wasteful number, since it uses less digits than its factorization.

315673042147774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654297947.

The product of its (nonzero) digits is 82978560, while the sum is 61.

The spelling of 315673042147774 in words is "three hundred fifteen trillion, six hundred seventy-three billion, forty-two million, one hundred forty-seven thousand, seven hundred seventy-four".