442441203234404 has 24 divisors (see below), whose sum is σ = 844664482249056. Its totient is φ = 201108684656000.

The previous prime is 442441203234377. The next prime is 442441203234427. The reversal of 442441203234404 is 404432302144244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14398517 + ... + 33048444.

It is an arithmetic number, because the mean of its divisors is an integer number (35194353427044).

Almost surely, 2^{442441203234404} is an apocalyptic number.

442441203234404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

442441203234404 is a deficient number, since it is larger than the sum of its proper divisors (402223279014652).

442441203234404 is a wasteful number, since it uses less digits than its factorization.

442441203234404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47658907 (or 47658905 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 41.

Adding to 442441203234404 its reverse (404432302144244), we get a palindrome (846873505378648).

The spelling of 442441203234404 in words is "four hundred forty-two trillion, four hundred forty-one billion, two hundred three million, two hundred thirty-four thousand, four hundred four".