22740206034407 has 4 divisors (see below), whose sum is σ = 22740228876576. Its totient is φ = 22740183192240.

The previous prime is 22740206034397. The next prime is 22740206034421. The reversal of 22740206034407 is 70443060204722.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22740206034407 - 2²⁸ = 22739937598951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22740206034437) 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, 9856319 + ... + 11942672.

It is an arithmetic number, because the mean of its divisors is an integer number (5685057219144).

Almost surely, 2^{22740206034407} is an apocalyptic number.

22740206034407 is a deficient number, since it is larger than the sum of its proper divisors (22842169).

22740206034407 is a wasteful number, since it uses less digits than its factorization.

22740206034407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22842168.

The product of its (nonzero) digits is 451584, while the sum is 41.

The spelling of 22740206034407 in words is "twenty-two trillion, seven hundred forty billion, two hundred six million, thirty-four thousand, four hundred seven".