44464420422 has 56 divisors (see below), whose sum is σ = 101491949016. Its totient is φ = 14600225376.

The previous prime is 44464420411. The next prime is 44464420537. The reversal of 44464420422 is 22402446444.

44464420422 is a `hidden beast` number, since 4 + 4 + 4 + 644 + 2 + 0 + 4 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 129903 + ... + 325274.

Almost surely, 2^44464420422 is an apocalyptic number.

44464420422 is an abundant number, since it is smaller than the sum of its proper divisors (57027528594).

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

44464420422 is an equidigital number, since it uses as much as digits as its factorization.

44464420422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455264 (or 455249 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 36.

Adding to 44464420422 its reverse (22402446444), we get a palindrome (66866866866).

The spelling of 44464420422 in words is "forty-four billion, four hundred sixty-four million, four hundred twenty thousand, four hundred twenty-two".