4464150226645 has 64 divisors (see below), whose sum is σ = 5795066156544. Its totient is φ = 3292781690880.

The previous prime is 4464150226621. The next prime is 4464150226649. The reversal of 4464150226645 is 5466220514644.

It is a de Polignac number, because none of the positive numbers 2^k-4464150226645 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4464150226649) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 280350654 + ... + 280366576.

It is an arithmetic number, because the mean of its divisors is an integer number (90547908696).

Almost surely, 2^{4464150226645} is an apocalyptic number.

It is an amenable number.

4464150226645 is a deficient number, since it is larger than the sum of its proper divisors (1330915929899).

4464150226645 is a wasteful number, since it uses less digits than its factorization.

4464150226645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16702.

The product of its (nonzero) digits is 5529600, while the sum is 49.

The spelling of 4464150226645 in words is "four trillion, four hundred sixty-four billion, one hundred fifty million, two hundred twenty-six thousand, six hundred forty-five".