445240232622 has 16 divisors (see below), whose sum is σ = 989422739280. Its totient is φ = 148413410856.

The previous prime is 445240232621. The next prime is 445240232663. The reversal of 445240232622 is 226232042544.

445240232622 is a `hidden beast` number, since 4 + 4 + 5 + 2 + 4 + 0 + 23 + 2 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445240232621) 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, 4122594693 + ... + 4122594800.

It is an arithmetic number, because the mean of its divisors is an integer number (61838921205).

Almost surely, 2^445240232622 is an apocalyptic number.

445240232622 is an abundant number, since it is smaller than the sum of its proper divisors (544182506658).

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

445240232622 is a wasteful number, since it uses less digits than its factorization.

445240232622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8245189504 (or 8245189498 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

The spelling of 445240232622 in words is "four hundred forty-five billion, two hundred forty million, two hundred thirty-two thousand, six hundred twenty-two".