2421031353 has 32 divisors (see below), whose sum is σ = 3709956096. Its totient is φ = 1391136768.

The previous prime is 2421031337. The next prime is 2421031381. The reversal of 2421031353 is 3531301242.

It is not a de Polignac number, because 2421031353 - 2⁴ = 2421031337 is a prime.

It is a super-2 number, since 2×2421031353² = 11722785624418021218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2421031453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69825 + ... + 98577.

It is an arithmetic number, because the mean of its divisors is an integer number (115936128).

Almost surely, 2^2421031353 is an apocalyptic number.

It is an amenable number.

2421031353 is a deficient number, since it is larger than the sum of its proper divisors (1288924743).

2421031353 is a wasteful number, since it uses less digits than its factorization.

2421031353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28913.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2421031353 is about 49203.9770038967. The cubic root of 2421031353 is about 1342.7653875088.

Adding to 2421031353 its reverse (3531301242), we get a palindrome (5952332595).

The spelling of 2421031353 in words is "two billion, four hundred twenty-one million, thirty-one thousand, three hundred fifty-three".