315444614265340 has 48 divisors (see below), whose sum is σ = 801600431550912. Its totient is φ = 101790530989056.

The previous prime is 315444614265271. The next prime is 315444614265359. The reversal of 315444614265340 is 43562416444513.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66269874567 + ... + 66269879326.

It is an arithmetic number, because the mean of its divisors is an integer number (16700008990644).

Almost surely, 2^{315444614265340} is an apocalyptic number.

It is an amenable number.

315444614265340 is an abundant number, since it is smaller than the sum of its proper divisors (486155817285572).

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

315444614265340 is a wasteful number, since it uses less digits than its factorization.

315444614265340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132539753926 (or 132539753924 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 315444614265340 in words is "three hundred fifteen trillion, four hundred forty-four billion, six hundred fourteen million, two hundred sixty-five thousand, three hundred forty".