512002245220430 has 8 divisors (see below), whose sum is σ = 921604041396792. Its totient is φ = 204800898088168.

The previous prime is 512002245220429. The next prime is 512002245220463. The reversal of 512002245220430 is 34022542200215.

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

It is a super-2 number, since 2×512002245220430² (a number of 30 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 3 ways as a sum of consecutive naturals, for example, 25600112261012 + ... + 25600112261031.

It is an arithmetic number, because the mean of its divisors is an integer number (115200505174599).

Almost surely, 2^{512002245220430} is an apocalyptic number.

512002245220430 is a deficient number, since it is larger than the sum of its proper divisors (409601796176362).

512002245220430 is a wasteful number, since it uses less digits than its factorization.

512002245220430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51200224522050.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 512002245220430 its reverse (34022542200215), we get a palindrome (546024787420645).

The spelling of 512002245220430 in words is "five hundred twelve trillion, two billion, two hundred forty-five million, two hundred twenty thousand, four hundred thirty".