445304003142 has 16 divisors (see below), whose sum is σ = 942996712752. Its totient is φ = 139703216640.

The previous prime is 445304003129. The next prime is 445304003147. The reversal of 445304003142 is 241300403544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445304003147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2182862659 + ... + 2182862862.

It is an arithmetic number, because the mean of its divisors is an integer number (58937294547).

Almost surely, 2^445304003142 is an apocalyptic number.

445304003142 is an abundant number, since it is smaller than the sum of its proper divisors (497692709610).

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

445304003142 is a wasteful number, since it uses less digits than its factorization.

445304003142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4365725543.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 445304003142 its reverse (241300403544), we get a palindrome (686604406686).

The spelling of 445304003142 in words is "four hundred forty-five billion, three hundred four million, three thousand, one hundred forty-two".