40054041 has 16 divisors (see below), whose sum is σ = 59437120. Its totient is φ = 26658720.

The previous prime is 40054039. The next prime is 40054043. The reversal of 40054041 is 14045004.

It is an interprime number because it is at equal distance from previous prime (40054039) and next prime (40054043).

It is not a de Polignac number, because 40054041 - 2¹ = 40054039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40054043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29661 + ... + 30981.

It is an arithmetic number, because the mean of its divisors is an integer number (3714820).

Almost surely, 2^40054041 is an apocalyptic number.

It is an amenable number.

40054041 is a deficient number, since it is larger than the sum of its proper divisors (19383079).

40054041 is a wasteful number, since it uses less digits than its factorization.

40054041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2447 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 40054041 is about 6328.8261944850. The cubic root of 40054041 is about 342.1491347117.

Adding to 40054041 its reverse (14045004), we get a palindrome (54099045).

The spelling of 40054041 in words is "forty million, fifty-four thousand, forty-one".