2420133211 has 4 divisors (see below), whose sum is σ = 2428870432. Its totient is φ = 2411395992.

The previous prime is 2420133187. The next prime is 2420133229. The reversal of 2420133211 is 1123310242.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2420133211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420133241) 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, 4368195 + ... + 4368748.

It is an arithmetic number, because the mean of its divisors is an integer number (607217608).

Almost surely, 2^2420133211 is an apocalyptic number.

2420133211 is a deficient number, since it is larger than the sum of its proper divisors (8737221).

2420133211 is an equidigital number, since it uses as much as digits as its factorization.

2420133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8737220.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2420133211 is about 49194.8494356879. The cubic root of 2420133211 is about 1342.5993228616.

Adding to 2420133211 its reverse (1123310242), we get a palindrome (3543443453).

The spelling of 2420133211 in words is "two billion, four hundred twenty million, one hundred thirty-three thousand, two hundred eleven".