514251315112 has 16 divisors (see below), whose sum is σ = 964230542100. Its totient is φ = 257123170560.

The previous prime is 514251315089. The next prime is 514251315143. The reversal of 514251315112 is 211513152415.

It can be written as a sum of positive squares in 2 ways, for example, as 511788575236 + 2462739876 = 715394^2 + 49626^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802464 + ... + 1293232.

Almost surely, 2^514251315112 is an apocalyptic number.

It is an amenable number.

514251315112 is a deficient number, since it is larger than the sum of its proper divisors (449979226988).

514251315112 is a wasteful number, since it uses less digits than its factorization.

514251315112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621756 (or 621752 counting only the distinct ones).

The product of its digits is 6000, while the sum is 31.

Adding to 514251315112 its reverse (211513152415), we get a palindrome (725764467527).

The spelling of 514251315112 in words is "five hundred fourteen billion, two hundred fifty-one million, three hundred fifteen thousand, one hundred twelve".