315541036040 has 64 divisors (see below), whose sum is σ = 740915510400. Its totient is φ = 120715702272.

The previous prime is 315541036003. The next prime is 315541036043. The reversal of 315541036040 is 40630145513.

It is a super-2 number, since 2×315541036040² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315541035988 and 315541036006.

It is not an unprimeable number, because it can be changed into a prime (315541036043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16590056 + ... + 16609064.

It is an arithmetic number, because the mean of its divisors is an integer number (11576804850).

Almost surely, 2^315541036040 is an apocalyptic number.

It is an amenable number.

315541036040 is an abundant number, since it is smaller than the sum of its proper divisors (425374474360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315541036040 is a wasteful number, since it uses less digits than its factorization.

315541036040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37086 (or 37082 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 315541036040 in words is "three hundred fifteen billion, five hundred forty-one million, thirty-six thousand, forty".