315234413012 has 12 divisors (see below), whose sum is σ = 575645450016. Its totient is φ = 150764284440.

The previous prime is 315234412951. The next prime is 315234413047. The reversal of 315234413012 is 210314432513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713230414 + ... + 1713230597.

It is an arithmetic number, because the mean of its divisors is an integer number (47970454168).

Almost surely, 2^315234413012 is an apocalyptic number.

It is an amenable number.

315234413012 is a deficient number, since it is larger than the sum of its proper divisors (260411037004).

315234413012 is a wasteful number, since it uses less digits than its factorization.

315234413012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426461038 (or 3426461036 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 315234413012 its reverse (210314432513), we get a palindrome (525548845525).

The spelling of 315234413012 in words is "three hundred fifteen billion, two hundred thirty-four million, four hundred thirteen thousand, twelve".