40414131 has 6 divisors (see below), whose sum is σ = 58375980. Its totient is φ = 26942748.

The previous prime is 40414063. The next prime is 40414133. The reversal of 40414131 is 13141404.

It is not a de Polignac number, because 40414131 - 2⁹ = 40413619 is a prime.

It is a super-2 number, since 2×40414131² = 3266603968970322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40414133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2245221 + ... + 2245238.

It is an arithmetic number, because the mean of its divisors is an integer number (9729330).

Almost surely, 2^40414131 is an apocalyptic number.

40414131 is a deficient number, since it is larger than the sum of its proper divisors (17961849).

40414131 is a wasteful number, since it uses less digits than its factorization.

40414131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490465 (or 4490462 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 40414131 is about 6357.2109450607. The cubic root of 40414131 is about 343.1713961767.

Adding to 40414131 its reverse (13141404), we get a palindrome (53555535).

It can be divided in two parts, 404 and 14131, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 40414131 in words is "forty million, four hundred fourteen thousand, one hundred thirty-one".