434421442232162 has 64 divisors (see below), whose sum is σ = 812634948403200. Its totient is φ = 169211273628480.

The previous prime is 434421442232161. The next prime is 434421442232249. The reversal of 434421442232162 is 261232244124434.

It is not an unprimeable number, because it can be changed into a prime (434421442232161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12107940539 + ... + 12107976417.

It is an arithmetic number, because the mean of its divisors is an integer number (12697421068800).

Almost surely, 2^{434421442232162} is an apocalyptic number.

434421442232162 is a deficient number, since it is larger than the sum of its proper divisors (378213506171038).

434421442232162 is a wasteful number, since it uses less digits than its factorization.

434421442232162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54071.

The product of its digits is 1769472, while the sum is 44.

Adding to 434421442232162 its reverse (261232244124434), we get a palindrome (695653686356596).

The spelling of 434421442232162 in words is "four hundred thirty-four trillion, four hundred twenty-one billion, four hundred forty-two million, two hundred thirty-two thousand, one hundred sixty-two".