4221246254 has 8 divisors (see below), whose sum is σ = 6536123328. Its totient is φ = 2042538480.

The previous prime is 4221246233. The next prime is 4221246277. The reversal of 4221246254 is 4526421224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4221246254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34042247 + ... + 34042370.

It is an arithmetic number, because the mean of its divisors is an integer number (817015416).

Almost surely, 2^4221246254 is an apocalyptic number.

4221246254 is a deficient number, since it is larger than the sum of its proper divisors (2314877074).

4221246254 is a wasteful number, since it uses less digits than its factorization.

4221246254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68084650.

The product of its digits is 30720, while the sum is 32.

The square root of 4221246254 is about 64971.1186143505. The cubic root of 4221246254 is about 1616.1446519434.

Adding to 4221246254 its reverse (4526421224), we get a palindrome (8747667478).

The spelling of 4221246254 in words is "four billion, two hundred twenty-one million, two hundred forty-six thousand, two hundred fifty-four".