44781342 has 16 divisors (see below), whose sum is σ = 90385680. Its totient is φ = 14789952.

The previous prime is 44781337. The next prime is 44781377. The reversal of 44781342 is 24318744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33583 + ... + 34890.

It is an arithmetic number, because the mean of its divisors is an integer number (5649105).

Almost surely, 2^44781342 is an apocalyptic number.

44781342 is an abundant number, since it is smaller than the sum of its proper divisors (45604338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44781342 is a wasteful number, since it uses less digits than its factorization.

44781342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68587.

The product of its digits is 21504, while the sum is 33.

The square root of 44781342 is about 6691.8862811617. The cubic root of 44781342 is about 355.1122887529.

The spelling of 44781342 in words is "forty-four million, seven hundred eighty-one thousand, three hundred forty-two".