44149383 has 6 divisors (see below), whose sum is σ = 63771344. Its totient is φ = 29432916.

The previous prime is 44149381. The next prime is 44149393. The reversal of 44149383 is 38394144.

It is not a de Polignac number, because 44149383 - 2¹ = 44149381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44149381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2452735 + ... + 2452752.

Almost surely, 2^44149383 is an apocalyptic number.

44149383 is a deficient number, since it is larger than the sum of its proper divisors (19621961).

44149383 is a wasteful number, since it uses less digits than its factorization.

44149383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905493 (or 4905490 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 44149383 is about 6644.5002069381. The cubic root of 44149383 is about 353.4339080212.

The spelling of 44149383 in words is "forty-four million, one hundred forty-nine thousand, three hundred eighty-three".