4221313510 has 32 divisors (see below), whose sum is σ = 7933567680. Its totient is φ = 1614125568.

The previous prime is 4221313501. The next prime is 4221313519. The reversal of 4221313510 is 153131224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4221313501) and next prime (4221313519).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221313519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453786 + ... + 462994.

It is an arithmetic number, because the mean of its divisors is an integer number (247923990).

Almost surely, 2^4221313510 is an apocalyptic number.

4221313510 is a deficient number, since it is larger than the sum of its proper divisors (3712254170).

4221313510 is a wasteful number, since it uses less digits than its factorization.

4221313510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11232.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4221313510 is about 64971.6361961125. The cubic root of 4221313510 is about 1616.1532350996.

Adding to 4221313510 its reverse (153131224), we get a palindrome (4374444734).

The spelling of 4221313510 in words is "four billion, two hundred twenty-one million, three hundred thirteen thousand, five hundred ten".