442419606870 has 32 divisors (see below), whose sum is σ = 1062124918272. Its totient is φ = 117943243872.

The previous prime is 442419606859. The next prime is 442419606907. The reversal of 442419606870 is 78606914244.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2105412 + ... + 2305991.

It is an arithmetic number, because the mean of its divisors is an integer number (33191403696).

Almost surely, 2^442419606870 is an apocalyptic number.

442419606870 is an abundant number, since it is smaller than the sum of its proper divisors (619705311402).

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

442419606870 is a wasteful number, since it uses less digits than its factorization.

442419606870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414756.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 442419606870 in words is "four hundred forty-two billion, four hundred nineteen million, six hundred six thousand, eight hundred seventy".