40914044 has 6 divisors (see below), whose sum is σ = 71599584. Its totient is φ = 20457020.

The previous prime is 40914007. The next prime is 40914047. The reversal of 40914044 is 44041904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40914047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5114252 + ... + 5114259.

It is an arithmetic number, because the mean of its divisors is an integer number (11933264).

Almost surely, 2^40914044 is an apocalyptic number.

It is an amenable number.

40914044 is a deficient number, since it is larger than the sum of its proper divisors (30685540).

40914044 is a wasteful number, since it uses less digits than its factorization.

40914044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228515 (or 10228513 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 40914044 is about 6396.4086798765. The cubic root of 40914044 is about 344.5805839308.

Adding to 40914044 its reverse (44041904), we get a palindrome (84955948).

The spelling of 40914044 in words is "forty million, nine hundred fourteen thousand, forty-four".