512023346334 has 16 divisors (see below), whose sum is σ = 1137829658640. Its totient is φ = 170674448760.

The previous prime is 512023346279. The next prime is 512023346389. The reversal of 512023346334 is 433643320215.

512023346334 is a `hidden beast` number, since 5 + 12 + 0 + 2 + 3 + 3 + 4 + 633 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (512023346279) and next prime (512023346389).

It is a super-2 number, since 2×512023346334² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 4740956857 + ... + 4740956964.

It is an arithmetic number, because the mean of its divisors is an integer number (71114353665).

Almost surely, 2^512023346334 is an apocalyptic number.

512023346334 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

512023346334 is an abundant number, since it is smaller than the sum of its proper divisors (625806312306).

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

512023346334 is a wasteful number, since it uses less digits than its factorization.

512023346334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9481913832 (or 9481913826 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 512023346334 its reverse (433643320215), we get a palindrome (945666666549).

The spelling of 512023346334 in words is "five hundred twelve billion, twenty-three million, three hundred forty-six thousand, three hundred thirty-four".