40413130 has 16 divisors (see below), whose sum is σ = 73465704. Its totient is φ = 16004800.

The previous prime is 40413103. The next prime is 40413157. The reversal of 40413130 is 3131404.

40413130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40413103) and next prime (40413157).

It can be written as a sum of positive squares in 4 ways, for example, as 38725729 + 1687401 = 6223^2 + 1299^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18997 + ... + 21016.

Almost surely, 2^40413130 is an apocalyptic number.

40413130 is a deficient number, since it is larger than the sum of its proper divisors (33052574).

40413130 is a wasteful number, since it uses less digits than its factorization.

40413130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40121.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 40413130 is about 6357.1322150794. The cubic root of 40413130 is about 343.1685628658.

Adding to 40413130 its reverse (3131404), we get a palindrome (43544534).

The spelling of 40413130 in words is "forty million, four hundred thirteen thousand, one hundred thirty".