40363135 has 16 divisors (see below), whose sum is σ = 49263552. Its totient is φ = 31744000.

The previous prime is 40363123. The next prime is 40363171. The reversal of 40363135 is 53136304.

It is not a de Polignac number, because 40363135 - 2¹⁹ = 39838847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129630 + ... + 129940.

It is an arithmetic number, because the mean of its divisors is an integer number (3078972).

Almost surely, 2^40363135 is an apocalyptic number.

40363135 is a deficient number, since it is larger than the sum of its proper divisors (8900417).

40363135 is a wasteful number, since it uses less digits than its factorization.

40363135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 40363135 is about 6353.1988006043. The cubic root of 40363135 is about 343.0269934302.

Adding to 40363135 its reverse (53136304), we get a palindrome (93499439).

The spelling of 40363135 in words is "forty million, three hundred sixty-three thousand, one hundred thirty-five".