431304343102 has 16 divisors (see below), whose sum is σ = 652273719552. Its totient is φ = 213886471680.

The previous prime is 431304343051. The next prime is 431304343133. The reversal of 431304343102 is 201343403134.

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, 1546443 + ... + 1803910.

It is an arithmetic number, because the mean of its divisors is an integer number (40767107472).

Almost surely, 2^431304343102 is an apocalyptic number.

431304343102 is a deficient number, since it is larger than the sum of its proper divisors (220969376450).

431304343102 is a wasteful number, since it uses less digits than its factorization.

431304343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350883.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 431304343102 its reverse (201343403134), we get a palindrome (632647746236).

The spelling of 431304343102 in words is "four hundred thirty-one billion, three hundred four million, three hundred forty-three thousand, one hundred two".