2333412021 has 16 divisors (see below), whose sum is σ = 3300761600. Its totient is φ = 1462125168.

The previous prime is 2333412017. The next prime is 2333412143. The reversal of 2333412021 is 1202143332.

It is not a de Polignac number, because 2333412021 - 2² = 2333412017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2333412001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153931 + ... + 168408.

It is an arithmetic number, because the mean of its divisors is an integer number (206297600).

Almost surely, 2^2333412021 is an apocalyptic number.

It is an amenable number.

2333412021 is a deficient number, since it is larger than the sum of its proper divisors (967349579).

2333412021 is a wasteful number, since it uses less digits than its factorization.

2333412021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322488.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2333412021 is about 48305.4036418287. The cubic root of 2333412021 is about 1326.3673121182.

Adding to 2333412021 its reverse (1202143332), we get a palindrome (3535555353).

The spelling of 2333412021 in words is "two billion, three hundred thirty-three million, four hundred twelve thousand, twenty-one".