4313102421 has 16 divisors (see below), whose sum is σ = 5839669184. Its totient is φ = 2831013504.

The previous prime is 4313102399. The next prime is 4313102441. The reversal of 4313102421 is 1242013134.

It is not a de Polignac number, because 4313102421 - 2⁵ = 4313102389 is a prime.

It is a super-2 number, since 2×4313102421² = 37205704988072122482, which contains 22 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 (4313102441) 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, 492735 + ... + 501411.

It is an arithmetic number, because the mean of its divisors is an integer number (364979324).

Almost surely, 2^4313102421 is an apocalyptic number.

It is an amenable number.

4313102421 is a deficient number, since it is larger than the sum of its proper divisors (1526566763).

4313102421 is a wasteful number, since it uses less digits than its factorization.

4313102421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11220.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4313102421 is about 65674.2142777514. The cubic root of 4313102421 is about 1627.7833068312.

Adding to 4313102421 its reverse (1242013134), we get a palindrome (5555115555).

The spelling of 4313102421 in words is "four billion, three hundred thirteen million, one hundred two thousand, four hundred twenty-one".