514612144 has 10 divisors (see below), whose sum is σ = 997061060. Its totient is φ = 257306064.

The previous prime is 514612123. The next prime is 514612157. The reversal of 514612144 is 441216415.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16081614 + ... + 16081645.

It is an arithmetic number, because the mean of its divisors is an integer number (99706106).

Almost surely, 2^514612144 is an apocalyptic number.

It is an amenable number.

514612144 is a deficient number, since it is larger than the sum of its proper divisors (482448916).

514612144 is a wasteful number, since it uses less digits than its factorization.

514612144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32163267 (or 32163261 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 514612144 is about 22685.0643375768. The cubic root of 514612144 is about 801.3581845303.

Adding to 514612144 its reverse (441216415), we get a palindrome (955828559).

The spelling of 514612144 in words is "five hundred fourteen million, six hundred twelve thousand, one hundred forty-four".