4423122413 has 4 divisors (see below), whose sum is σ = 4542666300. Its totient is φ = 4303578528.

The previous prime is 4423122397. The next prime is 4423122437. The reversal of 4423122413 is 3142213244.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3532875844 + 890246569 = 59438^2 + 29837^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423122413 - 2⁴ = 4423122397 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 (4423122463) 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, 59771888 + ... + 59771961.

It is an arithmetic number, because the mean of its divisors is an integer number (1135666575).

Almost surely, 2^4423122413 is an apocalyptic number.

It is an amenable number.

4423122413 is a deficient number, since it is larger than the sum of its proper divisors (119543887).

4423122413 is a wasteful number, since it uses less digits than its factorization.

4423122413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119543886.

The product of its digits is 4608, while the sum is 26.

The square root of 4423122413 is about 66506.5591727613. The cubic root of 4423122413 is about 1641.5079345315.

Adding to 4423122413 its reverse (3142213244), we get a palindrome (7565335657).

The spelling of 4423122413 in words is "four billion, four hundred twenty-three million, one hundred twenty-two thousand, four hundred thirteen".