44140358 has 16 divisors (see below), whose sum is σ = 69382656. Its totient is φ = 21021000.

The previous prime is 44140357. The next prime is 44140391. The reversal of 44140358 is 85304144.

It is a self number, because there is not a number n which added to its sum of digits gives 44140358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44140357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9635 + ... + 13457.

It is an arithmetic number, because the mean of its divisors is an integer number (4336416).

Almost surely, 2^44140358 is an apocalyptic number.

44140358 is a deficient number, since it is larger than the sum of its proper divisors (25242298).

44140358 is a wasteful number, since it uses less digits than its factorization.

44140358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 44140358 is about 6643.8210391310. The cubic root of 44140358 is about 353.4098234385.

The spelling of 44140358 in words is "forty-four million, one hundred forty thousand, three hundred fifty-eight".