4221059469 has 48 divisors (see below), whose sum is σ = 6286350336. Its totient is φ = 2517166080.

The previous prime is 4221059467. The next prime is 4221059471. The reversal of 4221059469 is 9649501224.

4221059469 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4221059467) and next prime (4221059471).

It is not a de Polignac number, because 4221059469 - 2¹ = 4221059467 is a prime.

It is a super-2 number, since 2×4221059469² = 35634686081669123922, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4221059469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221059467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11020852 + ... + 11021234.

It is an arithmetic number, because the mean of its divisors is an integer number (130965632).

Almost surely, 2^4221059469 is an apocalyptic number.

It is an amenable number.

4221059469 is a deficient number, since it is larger than the sum of its proper divisors (2065290867).

4221059469 is a wasteful number, since it uses less digits than its factorization.

4221059469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 4221059469 is about 64969.6811520574. The cubic root of 4221059469 is about 1616.1208141150.

The spelling of 4221059469 in words is "four billion, two hundred twenty-one million, fifty-nine thousand, four hundred sixty-nine".