44140334 has 16 divisors (see below), whose sum is σ = 77715168. Its totient is φ = 18405792.

The previous prime is 44140331. The next prime is 44140339. The reversal of 44140334 is 43304144.

44140334 = 277² + 278² + ... + 535².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44140331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42089 + ... + 43124.

It is an arithmetic number, because the mean of its divisors is an integer number (4857198).

Almost surely, 2^44140334 is an apocalyptic number.

44140334 is a deficient number, since it is larger than the sum of its proper divisors (33574834).

44140334 is a wasteful number, since it uses less digits than its factorization.

44140334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85259.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 44140334 is about 6643.8192329412. The cubic root of 44140334 is about 353.4097593865.

Adding to 44140334 its reverse (43304144), we get a palindrome (87444478).

The spelling of 44140334 in words is "forty-four million, one hundred forty thousand, three hundred thirty-four".