40114445 has 16 divisors (see below), whose sum is σ = 55261440. Its totient is φ = 27383424.

The previous prime is 40114439. The next prime is 40114457. The reversal of 40114445 is 54441104.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 40114445 - 2⁴ = 40114429 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40114445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5696 + ... + 10614.

It is an arithmetic number, because the mean of its divisors is an integer number (3453840).

Almost surely, 2^40114445 is an apocalyptic number.

It is an amenable number.

40114445 is a deficient number, since it is larger than the sum of its proper divisors (15146995).

40114445 is a wasteful number, since it uses less digits than its factorization.

40114445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5164.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 40114445 is about 6333.5965296189. The cubic root of 40114445 is about 342.3210424259.

Adding to 40114445 its reverse (54441104), we get a palindrome (94555549).

The spelling of 40114445 in words is "forty million, one hundred fourteen thousand, four hundred forty-five".