40151135 has 4 divisors (see below), whose sum is σ = 48181368. Its totient is φ = 32120904.

The previous prime is 40151129. The next prime is 40151143. The reversal of 40151135 is 53115104.

40151135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40151135 - 2⁴ = 40151119 is a prime.

It is a super-2 number, since 2×40151135² = 3224227283576450, which contains 22 as substring.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4015109 + ... + 4015118.

It is an arithmetic number, because the mean of its divisors is an integer number (12045342).

Almost surely, 2^40151135 is an apocalyptic number.

40151135 is a deficient number, since it is larger than the sum of its proper divisors (8030233).

40151135 is an equidigital number, since it uses as much as digits as its factorization.

40151135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030232.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 40151135 is about 6336.4923262007. The cubic root of 40151135 is about 342.4253766775.

Adding to 40151135 its reverse (53115104), we get a palindrome (93266239).

The spelling of 40151135 in words is "forty million, one hundred fifty-one thousand, one hundred thirty-five".