40422052654219 has 2 divisors, whose sum is σ = 40422052654220. Its totient is φ = 40422052654218.

The previous prime is 40422052654187. The next prime is 40422052654273. The reversal of 40422052654219 is 91245625022404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40422052654219 - 2⁵ = 40422052654187 is a prime.

It is a super-2 number, since 2×40422052654219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40422052664219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20211026327109 + 20211026327110.

It is an arithmetic number, because the mean of its divisors is an integer number (20211026327110).

Almost surely, 2^{40422052654219} is an apocalyptic number.

40422052654219 is a deficient number, since it is larger than the sum of its proper divisors (1).

40422052654219 is an equidigital number, since it uses as much as digits as its factorization.

40422052654219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 40422052654219 in words is "forty trillion, four hundred twenty-two billion, fifty-two million, six hundred fifty-four thousand, two hundred nineteen".