512233204470 has 128 divisors (see below), whose sum is σ = 1394401526784. Its totient is φ = 119478695424.

The previous prime is 512233204459. The next prime is 512233204481. The reversal of 512233204470 is 74402332215.

It is an interprime number because it is at equal distance from previous prime (512233204459) and next prime (512233204481).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 692944 + ... + 1226636.

It is an arithmetic number, because the mean of its divisors is an integer number (10893761928).

Almost surely, 2^512233204470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512233204470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697200763392).

512233204470 is an abundant number, since it is smaller than the sum of its proper divisors (882168322314).

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

512233204470 is a wasteful number, since it uses less digits than its factorization.

512233204470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533846.

The product of its (nonzero) digits is 40320, while the sum is 33.

Adding to 512233204470 its reverse (74402332215), we get a palindrome (586635536685).

The spelling of 512233204470 in words is "five hundred twelve billion, two hundred thirty-three million, two hundred four thousand, four hundred seventy".