44129841357 has 48 divisors (see below), whose sum is σ = 71593264512. Its totient is φ = 23680711680.

The previous prime is 44129841337. The next prime is 44129841361. The reversal of 44129841357 is 75314892144.

It is not a de Polignac number, because 44129841357 - 2¹⁰ = 44129840333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44129841307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2789923 + ... + 2805695.

It is an arithmetic number, because the mean of its divisors is an integer number (1491526344).

Almost surely, 2^44129841357 is an apocalyptic number.

It is an amenable number.

44129841357 is a deficient number, since it is larger than the sum of its proper divisors (27463423155).

44129841357 is a wasteful number, since it uses less digits than its factorization.

44129841357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16278 (or 16261 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The spelling of 44129841357 in words is "forty-four billion, one hundred twenty-nine million, eight hundred forty-one thousand, three hundred fifty-seven".