40313741 has 16 divisors (see below), whose sum is σ = 45674160. Its totient is φ = 35320320.

The previous prime is 40313723. The next prime is 40313743. The reversal of 40313741 is 14731304.

40313741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 20475625 + 19838116 = 4525^2 + 4454^2 .

It is a cyclic number.

It is not a de Polignac number, because 40313741 - 2⁶ = 40313677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40313743) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 22121 + ... + 23873.

It is an arithmetic number, because the mean of its divisors is an integer number (2854635).

Almost surely, 2^40313741 is an apocalyptic number.

It is an amenable number.

40313741 is a deficient number, since it is larger than the sum of its proper divisors (5360419).

40313741 is a wasteful number, since it uses less digits than its factorization.

40313741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 40313741 is about 6349.3102775026. The cubic root of 40313741 is about 342.8870109810.

The spelling of 40313741 in words is "forty million, three hundred thirteen thousand, seven hundred forty-one".