4246421153 has 8 divisors (see below), whose sum is σ = 4615809408. Its totient is φ = 3883138704.

The previous prime is 4246421147. The next prime is 4246421173. The reversal of 4246421153 is 3511246424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4246421153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4246421173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525001 + ... + 1527782.

It is an arithmetic number, because the mean of its divisors is an integer number (576976176).

Almost surely, 2^4246421153 is an apocalyptic number.

It is an amenable number.

4246421153 is a deficient number, since it is larger than the sum of its proper divisors (369388255).

4246421153 is a wasteful number, since it uses less digits than its factorization.

4246421153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052903.

The product of its digits is 23040, while the sum is 32.

The square root of 4246421153 is about 65164.5697676276. The cubic root of 4246421153 is about 1619.3511033491.

Adding to 4246421153 its reverse (3511246424), we get a palindrome (7757667577).

The spelling of 4246421153 in words is "four billion, two hundred forty-six million, four hundred twenty-one thousand, one hundred fifty-three".