445046110642 has 8 divisors (see below), whose sum is σ = 762936189696. Its totient is φ = 190734047412.

The previous prime is 445046110637. The next prime is 445046110679. The reversal of 445046110642 is 246011640544.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15894503938 + ... + 15894503965.

It is an arithmetic number, because the mean of its divisors is an integer number (95367023712).

Almost surely, 2^445046110642 is an apocalyptic number.

445046110642 is a deficient number, since it is larger than the sum of its proper divisors (317890079054).

445046110642 is a wasteful number, since it uses less digits than its factorization.

445046110642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31789007912.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 445046110642 in words is "four hundred forty-five billion, forty-six million, one hundred ten thousand, six hundred forty-two".