315212425413 has 8 divisors (see below), whose sum is σ = 420287280000. Its totient is φ = 210139593888.

The previous prime is 315212425397. The next prime is 315212425427. The reversal of 315212425413 is 314524212513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 315212425413 - 2⁴ = 315212425397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315212425433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94413 + ... + 799586.

It is an arithmetic number, because the mean of its divisors is an integer number (52535910000).

Almost surely, 2^315212425413 is an apocalyptic number.

It is an amenable number.

315212425413 is a deficient number, since it is larger than the sum of its proper divisors (105074854587).

315212425413 is a wasteful number, since it uses less digits than its factorization.

315212425413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011531.

The product of its digits is 28800, while the sum is 33.

Adding to 315212425413 its reverse (314524212513), we get a palindrome (629736637926).

The spelling of 315212425413 in words is "three hundred fifteen billion, two hundred twelve million, four hundred twenty-five thousand, four hundred thirteen".