44399820422 has 8 divisors (see below), whose sum is σ = 66604915872. Its totient is φ = 22198181800.

The previous prime is 44399820343. The next prime is 44399820469. The reversal of 44399820422 is 22402899344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×44399820422³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831854 + ... + 883617.

It is an arithmetic number, because the mean of its divisors is an integer number (8325614484).

Almost surely, 2^44399820422 is an apocalyptic number.

44399820422 is a deficient number, since it is larger than the sum of its proper divisors (22205095450).

44399820422 is a wasteful number, since it uses less digits than its factorization.

44399820422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728414.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 44399820422 in words is "forty-four billion, three hundred ninety-nine million, eight hundred twenty thousand, four hundred twenty-two".