431322444223134 has 32 divisors (see below), whose sum is σ = 894731492585376. Its totient is φ = 138503327011200.

The previous prime is 431322444223037. The next prime is 431322444223169.

431322444223134 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9618264177 + ... + 9618309020.

It is an arithmetic number, because the mean of its divisors is an integer number (27960359143293).

Almost surely, 2^{431322444223134} is an apocalyptic number.

431322444223134 is an abundant number, since it is smaller than the sum of its proper divisors (463409048362242).

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

431322444223134 is a wasteful number, since it uses less digits than its factorization.

431322444223134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19236573340.

The product of its digits is 1327104, while the sum is 42.

The spelling of 431322444223134 in words is "four hundred thirty-one trillion, three hundred twenty-two billion, four hundred forty-four million, two hundred twenty-three thousand, one hundred thirty-four".