444632623005342 has 32 divisors (see below), whose sum is σ = 917965071129600. Its totient is φ = 143427714413760.

The previous prime is 444632623005271. The next prime is 444632623005349. The reversal of 444632623005342 is 243500326236444.

It is a super-2 number, since 2×444632623005342² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444632623005291 and 444632623005300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444632623005349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5648967 + ... + 30350882.

It is an arithmetic number, because the mean of its divisors is an integer number (28686408472800).

Almost surely, 2^{444632623005342} is an apocalyptic number.

444632623005342 is an abundant number, since it is smaller than the sum of its proper divisors (473332448124258).

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

444632623005342 is a wasteful number, since it uses less digits than its factorization.

444632623005342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36066288.

The product of its (nonzero) digits is 9953280, while the sum is 48.

The spelling of 444632623005342 in words is "four hundred forty-four trillion, six hundred thirty-two billion, six hundred twenty-three million, five thousand, three hundred forty-two".