40541044 has 6 divisors (see below), whose sum is σ = 70946834. Its totient is φ = 20270520.

The previous prime is 40541029. The next prime is 40541047. The reversal of 40541044 is 44014504.

It can be written as a sum of positive squares in only one way, i.e., 27436644 + 13104400 = 5238^2 + 3620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40541047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5067627 + ... + 5067634.

Almost surely, 2^40541044 is an apocalyptic number.

It is an amenable number.

40541044 is a deficient number, since it is larger than the sum of its proper divisors (30405790).

40541044 is a wasteful number, since it uses less digits than its factorization.

40541044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10135265 (or 10135263 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 40541044 is about 6367.1849352756. The cubic root of 40541044 is about 343.5302426147.

Adding to 40541044 its reverse (44014504), we get a palindrome (84555548).

The spelling of 40541044 in words is "forty million, five hundred forty-one thousand, forty-four".