2421034111 has 4 divisors (see below), whose sum is σ = 2423528424. Its totient is φ = 2418539800.

The previous prime is 2421034097. The next prime is 2421034127. The reversal of 2421034111 is 1114301242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2421034111 - 2²³ = 2412645503 is a prime.

It is a super-2 number, since 2×2421034111² = 11722812333251120642, 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 (2421034171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245700 + ... + 1247641.

It is an arithmetic number, because the mean of its divisors is an integer number (605882106).

Almost surely, 2^2421034111 is an apocalyptic number.

2421034111 is a deficient number, since it is larger than the sum of its proper divisors (2494313).

2421034111 is an equidigital number, since it uses as much as digits as its factorization.

2421034111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494312.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2421034111 is about 49204.0050300786. The cubic root of 2421034111 is about 1342.7658973942.

Adding to 2421034111 its reverse (1114301242), we get a palindrome (3535335353).

The spelling of 2421034111 in words is "two billion, four hundred twenty-one million, thirty-four thousand, one hundred eleven".