40523414 has 8 divisors (see below), whose sum is σ = 61264128. Its totient is φ = 20102040.

The previous prime is 40523387. The next prime is 40523419. The reversal of 40523414 is 41432504.

40523414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40523414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40523419) 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 3 ways as a sum of consecutive naturals, for example, 79517 + ... + 80024.

It is an arithmetic number, because the mean of its divisors is an integer number (7658016).

Almost surely, 2^40523414 is an apocalyptic number.

40523414 is a deficient number, since it is larger than the sum of its proper divisors (20740714).

40523414 is a wasteful number, since it uses less digits than its factorization.

40523414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159670.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 40523414 is about 6365.8003424550. The cubic root of 40523414 is about 343.4804386325.

Adding to 40523414 its reverse (41432504), we get a palindrome (81955918).

The spelling of 40523414 in words is "forty million, five hundred twenty-three thousand, four hundred fourteen".