40522426260452 has 12 divisors (see below), whose sum is σ = 70935586408176. Its totient is φ = 20255115858120.

The previous prime is 40522426260419. The next prime is 40522426260457. The reversal of 40522426260452 is 25406262422504.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40522426260457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524303074 + ... + 1524329657.

It is an arithmetic number, because the mean of its divisors is an integer number (5911298867348).

Almost surely, 2^{40522426260452} is an apocalyptic number.

It is an amenable number.

40522426260452 is a deficient number, since it is larger than the sum of its proper divisors (30413160147724).

40522426260452 is a wasteful number, since it uses less digits than its factorization.

40522426260452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048636058 (or 3048636056 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

Adding to 40522426260452 its reverse (25406262422504), we get a palindrome (65928688682956).

The spelling of 40522426260452 in words is "forty trillion, five hundred twenty-two billion, four hundred twenty-six million, two hundred sixty thousand, four hundred fifty-two".