44451310422 has 32 divisors (see below), whose sum is σ = 94384632672. Its totient is φ = 13908109824.

The previous prime is 44451310417. The next prime is 44451310481. The reversal of 44451310422 is 22401315444.

It is a super-3 number, since 3×44451310422³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44451310422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 546133 + ... + 622224.

It is an arithmetic number, because the mean of its divisors is an integer number (2949519771).

Almost surely, 2^44451310422 is an apocalyptic number.

44451310422 is an abundant number, since it is smaller than the sum of its proper divisors (49933322250).

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

44451310422 is a wasteful number, since it uses less digits than its factorization.

44451310422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168752.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 44451310422 its reverse (22401315444), we get a palindrome (66852625866).

The spelling of 44451310422 in words is "forty-four billion, four hundred fifty-one million, three hundred ten thousand, four hundred twenty-two".