512203431274 has 8 divisors (see below), whose sum is σ = 777561835680. Its totient is φ = 253016152716.

The previous prime is 512203431263. The next prime is 512203431283. The reversal of 512203431274 is 472134302215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×512203431274³ (a number of 36 digits) contains 333 as substring.

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, 1542781254 + ... + 1542781585.

It is an arithmetic number, because the mean of its divisors is an integer number (97195229460).

Almost surely, 2^512203431274 is an apocalyptic number.

512203431274 is a deficient number, since it is larger than the sum of its proper divisors (265358404406).

512203431274 is a wasteful number, since it uses less digits than its factorization.

512203431274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085562924.

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 512203431274 its reverse (472134302215), we get a palindrome (984337733489).

The spelling of 512203431274 in words is "five hundred twelve billion, two hundred three million, four hundred thirty-one thousand, two hundred seventy-four".