40411253 has 8 divisors (see below), whose sum is σ = 42327168. Its totient is φ = 38508624.

The previous prime is 40411247. The next prime is 40411277. The reversal of 40411253 is 35211404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40411253 - 2¹⁰ = 40410229 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 (40411223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3200 + ... + 9542.

It is an arithmetic number, because the mean of its divisors is an integer number (5290896).

Almost surely, 2^40411253 is an apocalyptic number.

It is an amenable number.

40411253 is a deficient number, since it is larger than the sum of its proper divisors (1915915).

40411253 is a wasteful number, since it uses less digits than its factorization.

40411253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 40411253 is about 6356.9845839045. The cubic root of 40411253 is about 343.1632499277.

Adding to 40411253 its reverse (35211404), we get a palindrome (75622657).

The spelling of 40411253 in words is "forty million, four hundred eleven thousand, two hundred fifty-three".