315005701540042 has 64 divisors (see below), whose sum is σ = 483945394176000. Its totient is φ = 153736777123776.

The previous prime is 315005701539959. The next prime is 315005701540043. The reversal of 315005701540042 is 240045107500513.

It is a junction number, because it is equal to n+sod(n) for n = 315005701539983 and 315005701540010.

It is not an unprimeable number, because it can be changed into a prime (315005701540043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67933079748 + ... + 67933084384.

It is an arithmetic number, because the mean of its divisors is an integer number (7561646784000).

Almost surely, 2^{315005701540042} is an apocalyptic number.

315005701540042 is a deficient number, since it is larger than the sum of its proper divisors (168939692635958).

315005701540042 is a wasteful number, since it uses less digits than its factorization.

315005701540042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8995.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 315005701540042 in words is "three hundred fifteen trillion, five billion, seven hundred one million, five hundred forty thousand, forty-two".