42353044 has 6 divisors (see below), whose sum is σ = 74117834. Its totient is φ = 21176520.

The previous prime is 42353039. The next prime is 42353057. The reversal of 42353044 is 44035324.

It can be written as a sum of positive squares in only one way, i.e., 29030544 + 13322500 = 5388^2 + 3650^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5294127 + ... + 5294134.

Almost surely, 2^42353044 is an apocalyptic number.

It is an amenable number.

42353044 is a deficient number, since it is larger than the sum of its proper divisors (31764790).

42353044 is a wasteful number, since it uses less digits than its factorization.

42353044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10588265 (or 10588263 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 42353044 is about 6507.9216344391. The cubic root of 42353044 is about 348.5739087818.

Adding to 42353044 its reverse (44035324), we get a palindrome (86388368).

The spelling of 42353044 in words is "forty-two million, three hundred fifty-three thousand, forty-four".