6422203965 has 32 divisors (see below), whose sum is σ = 10845521280. Its totient is φ = 3236150016.

The previous prime is 6422203913. The next prime is 6422203969. The reversal of 6422203965 is 5693022246.

It is not a de Polignac number, because 6422203965 - 2⁶ = 6422203901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422203969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76099 + ... + 136511.

It is an arithmetic number, because the mean of its divisors is an integer number (338922540).

Almost surely, 2^6422203965 is an apocalyptic number.

It is an amenable number.

6422203965 is a deficient number, since it is larger than the sum of its proper divisors (4423317315).

6422203965 is a wasteful number, since it uses less digits than its factorization.

6422203965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60813.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 6422203965 is about 80138.6546243447. The cubic root of 6422203965 is about 1858.7801734212.

The spelling of 6422203965 in words is "six billion, four hundred twenty-two million, two hundred three thousand, nine hundred sixty-five".