315073450453419 has 24 divisors (see below), whose sum is σ = 520271532529632. Its totient is φ = 179989951345920.

The previous prime is 315073450453369. The next prime is 315073450453451. The reversal of 315073450453419 is 914354054370513.

315073450453419 is a `hidden beast` number, since 3 + 1 + 5 + 0 + 73 + 4 + 504 + 53 + 4 + 19 = 666.

It is not a de Polignac number, because 315073450453419 - 2⁷ = 315073450453291 is a prime.

It is a super-3 number, since 3×315073450453419³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (315073450413419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722284974 + ... + 722721059.

It is an arithmetic number, because the mean of its divisors is an integer number (21677980522068).

Almost surely, 2^{315073450453419} is an apocalyptic number.

315073450453419 is a deficient number, since it is larger than the sum of its proper divisors (205198082076213).

315073450453419 is a wasteful number, since it uses less digits than its factorization.

315073450453419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445009507 (or 1445009504 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 315073450453419 in words is "three hundred fifteen trillion, seventy-three billion, four hundred fifty million, four hundred fifty-three thousand, four hundred nineteen".