2331433401 has 16 divisors (see below), whose sum is σ = 3393024768. Its totient is φ = 1412219600.

The previous prime is 2331433369. The next prime is 2331433417. The reversal of 2331433401 is 1043341332.

It is not a de Polignac number, because 2331433401 - 2⁵ = 2331433369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2331433441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45430 + ... + 82016.

It is an arithmetic number, because the mean of its divisors is an integer number (212064048).

Almost surely, 2^2331433401 is an apocalyptic number.

It is an amenable number.

2331433401 is a deficient number, since it is larger than the sum of its proper divisors (1061591367).

2331433401 is a wasteful number, since it uses less digits than its factorization.

2331433401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38532.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2331433401 is about 48284.9189809820. The cubic root of 2331433401 is about 1325.9923077614.

Adding to 2331433401 its reverse (1043341332), we get a palindrome (3374774733).

The spelling of 2331433401 in words is "two billion, three hundred thirty-one million, four hundred thirty-three thousand, four hundred one".