430342132402 has 48 divisors (see below), whose sum is σ = 813133083672. Its totient is φ = 169304567040.

The previous prime is 430342132361. The next prime is 430342132453. The reversal of 430342132402 is 204231243034.

It can be written as a sum of positive squares in 4 ways, for example, as 292009463641 + 138332668761 = 540379^2 + 371931^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 702523 + ... + 1163710.

Almost surely, 2^430342132402 is an apocalyptic number.

430342132402 is a deficient number, since it is larger than the sum of its proper divisors (382790951270).

430342132402 is a wasteful number, since it uses less digits than its factorization.

430342132402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866443 (or 1866436 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 430342132402 its reverse (204231243034), we get a palindrome (634573375436).

The spelling of 430342132402 in words is "four hundred thirty billion, three hundred forty-two million, one hundred thirty-two thousand, four hundred two".