40622060447 has 2 divisors, whose sum is σ = 40622060448. Its totient is φ = 40622060446.

The previous prime is 40622060429. The next prime is 40622060449. The reversal of 40622060447 is 74406022604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40622060447 - 2¹² = 40622056351 is a prime.

Together with 40622060449, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40622060449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20311030223 + 20311030224.

It is an arithmetic number, because the mean of its divisors is an integer number (20311030224).

Almost surely, 2^40622060447 is an apocalyptic number.

40622060447 is a deficient number, since it is larger than the sum of its proper divisors (1).

40622060447 is an equidigital number, since it uses as much as digits as its factorization.

40622060447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 40622060447 in words is "forty billion, six hundred twenty-two million, sixty thousand, four hundred forty-seven".