445560342 has 16 divisors (see below), whose sum is σ = 896458752. Its totient is φ = 147630440.

The previous prime is 445560307. The next prime is 445560343. The reversal of 445560342 is 243065544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445560343) 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, 221334 + ... + 223337.

It is an arithmetic number, because the mean of its divisors is an integer number (56028672).

Almost surely, 2^445560342 is an apocalyptic number.

445560342 is an abundant number, since it is smaller than the sum of its proper divisors (450898410).

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

445560342 is a wasteful number, since it uses less digits than its factorization.

445560342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444843.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 445560342 is about 21108.3003105413. The cubic root of 445560342 is about 763.7809864897.

The spelling of 445560342 in words is "four hundred forty-five million, five hundred sixty thousand, three hundred forty-two".