42364445822 has 8 divisors (see below), whose sum is σ = 63548601816. Its totient is φ = 21181578552.

The previous prime is 42364445819. The next prime is 42364445891. The reversal of 42364445822 is 22854446324.

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

It is a super-3 number, since 3×42364445822³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 235313 + ... + 374300.

It is an arithmetic number, because the mean of its divisors is an integer number (7943575227).

Almost surely, 2^42364445822 is an apocalyptic number.

42364445822 is a deficient number, since it is larger than the sum of its proper divisors (21184155994).

42364445822 is a wasteful number, since it uses less digits than its factorization.

42364445822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644362.

The product of its digits is 1474560, while the sum is 44.

The spelling of 42364445822 in words is "forty-two billion, three hundred sixty-four million, four hundred forty-five thousand, eight hundred twenty-two".