514124204172 has 24 divisors (see below), whose sum is σ = 1199719562496. Its totient is φ = 171360960528.

The previous prime is 514124204123. The next prime is 514124204189. The reversal of 514124204172 is 271402421415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565688 + ... + 1865375.

It is an arithmetic number, because the mean of its divisors is an integer number (49988315104).

Almost surely, 2^514124204172 is an apocalyptic number.

It is an amenable number.

514124204172 is an abundant number, since it is smaller than the sum of its proper divisors (685595358324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514124204172 is a wasteful number, since it uses less digits than its factorization.

514124204172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443557 (or 3443555 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

Adding to 514124204172 its reverse (271402421415), we get a palindrome (785526625587).

The spelling of 514124204172 in words is "five hundred fourteen billion, one hundred twenty-four million, two hundred four thousand, one hundred seventy-two".