4022642468 has 24 divisors (see below), whose sum is σ = 7594466880. Its totient is φ = 1853339040.

The previous prime is 4022642453. The next prime is 4022642473. The reversal of 4022642468 is 8642462204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38048 + ... + 97431.

It is an arithmetic number, because the mean of its divisors is an integer number (316436120).

Almost surely, 2^4022642468 is an apocalyptic number.

It is an amenable number.

4022642468 is a deficient number, since it is larger than the sum of its proper divisors (3571824412).

4022642468 is a wasteful number, since it uses less digits than its factorization.

4022642468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136067 (or 136065 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

The square root of 4022642468 is about 63424.3050257549. The cubic root of 4022642468 is about 1590.3906411977.

The spelling of 4022642468 in words is "four billion, twenty-two million, six hundred forty-two thousand, four hundred sixty-eight".