4269074221 has 4 divisors (see below), whose sum is σ = 4520196252. Its totient is φ = 4017952192.

The previous prime is 4269074209. The next prime is 4269074233. The reversal of 4269074221 is 1224709624.

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

It is an interprime number because it is at equal distance from previous prime (4269074209) and next prime (4269074233).

It can be written as a sum of positive squares in 2 ways, for example, as 1807525225 + 2461548996 = 42515^2 + 49614^2 .

It is a cyclic number.

It is not a de Polignac number, because 4269074221 - 2⁵ = 4269074189 is a prime.

It is a super-3 number, since 3×4269074221³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269072221) 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, 125560990 + ... + 125561023.

It is an arithmetic number, because the mean of its divisors is an integer number (1130049063).

Almost surely, 2^4269074221 is an apocalyptic number.

It is an amenable number.

4269074221 is a deficient number, since it is larger than the sum of its proper divisors (251122031).

4269074221 is a wasteful number, since it uses less digits than its factorization.

4269074221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251122030.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 4269074221 is about 65338.1528741056. The cubic root of 4269074221 is about 1622.2255421193.

The spelling of 4269074221 in words is "four billion, two hundred sixty-nine million, seventy-four thousand, two hundred twenty-one".