32442622434 has 24 divisors (see below), whose sum is σ = 72006797772. Its totient is φ = 10550446080.

The previous prime is 32442622369. The next prime is 32442622439. The reversal of 32442622434 is 43422624423.

32442622434 is a `hidden beast` number, since 3 + 2 + 4 + 426 + 224 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22321256409 + 10121366025 = 149403^2 + 100605^2 .

It is not an unprimeable number, because it can be changed into a prime (32442622439) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 21979359 + ... + 21980834.

Almost surely, 2^32442622434 is an apocalyptic number.

32442622434 is an abundant number, since it is smaller than the sum of its proper divisors (39564175338).

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

32442622434 is a wasteful number, since it uses less digits than its factorization.

32442622434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43960242 (or 43960239 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

The spelling of 32442622434 in words is "thirty-two billion, four hundred forty-two million, six hundred twenty-two thousand, four hundred thirty-four".