445614036324 has 96 divisors (see below), whose sum is σ = 1107951457536. Its totient is φ = 138911477760.

The previous prime is 445614036317. The next prime is 445614036331. The reversal of 445614036324 is 423630416544.

It is an interprime number because it is at equal distance from previous prime (445614036317) and next prime (445614036331).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21289384 + ... + 21310304.

It is an arithmetic number, because the mean of its divisors is an integer number (11541161016).

Almost surely, 2^445614036324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445614036324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553975728768).

445614036324 is an abundant number, since it is smaller than the sum of its proper divisors (662337421212).

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

445614036324 is a wasteful number, since it uses less digits than its factorization.

445614036324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21605 (or 21603 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 445614036324 in words is "four hundred forty-five billion, six hundred fourteen million, thirty-six thousand, three hundred twenty-four".