2421213110 has 8 divisors (see below), whose sum is σ = 4358183616. Its totient is φ = 968485240.

The previous prime is 2421213101. The next prime is 2421213121. The reversal of 2421213110 is 113121242.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121060646 + ... + 121060665.

It is an arithmetic number, because the mean of its divisors is an integer number (544772952).

Almost surely, 2^2421213110 is an apocalyptic number.

2421213110 is a deficient number, since it is larger than the sum of its proper divisors (1936970506).

2421213110 is a wasteful number, since it uses less digits than its factorization.

2421213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242121318.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2421213110 is about 49205.8239439195. The cubic root of 2421213110 is about 1342.7989890152.

Adding to 2421213110 its reverse (113121242), we get a palindrome (2534334352).

The spelling of 2421213110 in words is "two billion, four hundred twenty-one million, two hundred thirteen thousand, one hundred ten".