442253245612236 has 24 divisors (see below), whose sum is σ = 1031950069335024. Its totient is φ = 147414058598400.

The previous prime is 442253245612231. The next prime is 442253245612247. The reversal of 442253245612236 is 632216542352244.

It is not an unprimeable number, because it can be changed into a prime (442253245612231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460742965 + ... + 461701836.

It is an arithmetic number, because the mean of its divisors is an integer number (42997919555626).

Almost surely, 2^{442253245612236} is an apocalyptic number.

It is an amenable number.

442253245612236 is an abundant number, since it is smaller than the sum of its proper divisors (589696823722788).

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

442253245612236 is a wasteful number, since it uses less digits than its factorization.

442253245612236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922484761 (or 922484759 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 51.

The spelling of 442253245612236 in words is "four hundred forty-two trillion, two hundred fifty-three billion, two hundred forty-five million, six hundred twelve thousand, two hundred thirty-six".