4221875748476 has 12 divisors (see below), whose sum is σ = 7388525067672. Its totient is φ = 2110868586288.

The previous prime is 4221875748457. The next prime is 4221875748479. The reversal of 4221875748476 is 6748475781224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221875748479) 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, 17184770 + ... + 17428713.

It is an arithmetic number, because the mean of its divisors is an integer number (615710422306).

Almost surely, 2^{4221875748476} is an apocalyptic number.

It is an amenable number.

4221875748476 is a deficient number, since it is larger than the sum of its proper divisors (3166649319196).

4221875748476 is a wasteful number, since it uses less digits than its factorization.

4221875748476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34643980 (or 34643978 counting only the distinct ones).

The product of its digits is 168591360, while the sum is 65.

The spelling of 4221875748476 in words is "four trillion, two hundred twenty-one billion, eight hundred seventy-five million, seven hundred forty-eight thousand, four hundred seventy-six".