44354108631 has 8 divisors (see below), whose sum is σ = 67587213184. Its totient is φ = 25345204920.

The previous prime is 44354108629. The next prime is 44354108647. The reversal of 44354108631 is 13680145344.

It is a happy number.

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

It is not a de Polignac number, because 44354108631 - 2¹ = 44354108629 is a prime.

It is a super-2 number, since 2×44354108631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44354108631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44354108671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056050185 + ... + 1056050226.

It is an arithmetic number, because the mean of its divisors is an integer number (8448401648).

Almost surely, 2^44354108631 is an apocalyptic number.

44354108631 is a deficient number, since it is larger than the sum of its proper divisors (23233104553).

44354108631 is a wasteful number, since it uses less digits than its factorization.

44354108631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112100421.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 44354108631 in words is "forty-four billion, three hundred fifty-four million, one hundred eight thousand, six hundred thirty-one".