32426631445402 has 8 divisors (see below), whose sum is σ = 48775434487200. Its totient is φ = 16168153283004.

The previous prime is 32426631445387. The next prime is 32426631445421. The reversal of 32426631445402 is 20454413662423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22581218952 + ... + 22581220387.

It is an arithmetic number, because the mean of its divisors is an integer number (6096929310900).

Almost surely, 2^{32426631445402} is an apocalyptic number.

32426631445402 is a deficient number, since it is larger than the sum of its proper divisors (16348803041798).

32426631445402 is a wasteful number, since it uses less digits than its factorization.

32426631445402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45162439700.

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 32426631445402 in words is "thirty-two trillion, four hundred twenty-six billion, six hundred thirty-one million, four hundred forty-five thousand, four hundred two".