2421056310 has 32 divisors (see below), whose sum is σ = 5812964352. Its totient is φ = 645345120.

The previous prime is 2421056293. The next prime is 2421056369. The reversal of 2421056310 is 136501242.

It is a super-2 number, since 2×2421056310² = 11723027312381632200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62157 + ... + 93303.

It is an arithmetic number, because the mean of its divisors is an integer number (181655136).

Almost surely, 2^2421056310 is an apocalyptic number.

2421056310 is an abundant number, since it is smaller than the sum of its proper divisors (3391908042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2421056310 is a wasteful number, since it uses less digits than its factorization.

2421056310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33748.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2421056310 is about 49204.2306107920. The cubic root of 2421056310 is about 1342.7700014213.

Adding to 2421056310 its reverse (136501242), we get a palindrome (2557557552).

The spelling of 2421056310 in words is "two billion, four hundred twenty-one million, fifty-six thousand, three hundred ten".