44540342 has 24 divisors (see below), whose sum is σ = 83930448. Its totient is φ = 17352720.

The previous prime is 44540311. The next prime is 44540369. The reversal of 44540342 is 24304544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11453 + ... + 14840.

It is an arithmetic number, because the mean of its divisors is an integer number (3497102).

Almost surely, 2^44540342 is an apocalyptic number.

44540342 is a deficient number, since it is larger than the sum of its proper divisors (39390106).

44540342 is a wasteful number, since it uses less digits than its factorization.

44540342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26324 (or 26313 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 44540342 is about 6673.8551078069. The cubic root of 44540342 is about 354.4741059424.

Adding to 44540342 its reverse (24304544), we get a palindrome (68844886).

The spelling of 44540342 in words is "forty-four million, five hundred forty thousand, three hundred forty-two".