445044135322 has 16 divisors (see below), whose sum is σ = 704983487040. Its totient is φ = 210282769312.

The previous prime is 445044135313. The next prime is 445044135331. The reversal of 445044135322 is 223531440544.

It is an interprime number because it is at equal distance from previous prime (445044135313) and next prime (445044135331).

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, 58278547 + ... + 58286182.

It is an arithmetic number, because the mean of its divisors is an integer number (44061467940).

Almost surely, 2^445044135322 is an apocalyptic number.

445044135322 is a deficient number, since it is larger than the sum of its proper divisors (259939351718).

445044135322 is a wasteful number, since it uses less digits than its factorization.

445044135322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116564837.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 445044135322 its reverse (223531440544), we get a palindrome (668575575866).

The spelling of 445044135322 in words is "four hundred forty-five billion, forty-four million, one hundred thirty-five thousand, three hundred twenty-two".