2331400412 has 36 divisors (see below), whose sum is σ = 4500684888. Its totient is φ = 1055920800.

The previous prime is 2331400397. The next prime is 2331400427. The reversal of 2331400412 is 2140041332.

It is an interprime number because it is at equal distance from previous prime (2331400397) and next prime (2331400427).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128462 + ... + 145482.

Almost surely, 2^2331400412 is an apocalyptic number.

2331400412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2331400412 is a deficient number, since it is larger than the sum of its proper divisors (2169284476).

2331400412 is a wasteful number, since it uses less digits than its factorization.

2331400412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17330 (or 17317 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2331400412 is about 48284.5773720761. The cubic root of 2331400412 is about 1325.9860536166.

Adding to 2331400412 its reverse (2140041332), we get a palindrome (4471441744).

The spelling of 2331400412 in words is "two billion, three hundred thirty-one million, four hundred thousand, four hundred twelve".