315030424045 has 16 divisors (see below), whose sum is σ = 395579265840. Its totient is φ = 240586205184.

The previous prime is 315030424043. The next prime is 315030424069. The reversal of 315030424045 is 540424030513.

It can be written as a sum of positive squares in 8 ways, for example, as 99030425481 + 215999998564 = 314691^2 + 464758^2 .

It is a cyclic number.

It is not a de Polignac number, because 315030424045 - 2¹ = 315030424043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315030423998 and 315030424016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315030424043) 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, 16054980 + ... + 16074589.

It is an arithmetic number, because the mean of its divisors is an integer number (24723704115).

Almost surely, 2^315030424045 is an apocalyptic number.

It is an amenable number.

315030424045 is a deficient number, since it is larger than the sum of its proper divisors (80548841795).

315030424045 is a wasteful number, since it uses less digits than its factorization.

315030424045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32129664.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 315030424045 its reverse (540424030513), we get a palindrome (855454454558).

The spelling of 315030424045 in words is "three hundred fifteen billion, thirty million, four hundred twenty-four thousand, forty-five".