3231142037 has 2 divisors, whose sum is σ = 3231142038. Its totient is φ = 3231142036.

The previous prime is 3231142027. The next prime is 3231142069. The reversal of 3231142037 is 7302411323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3225217681 + 5924356 = 56791^2 + 2434^2 .

It is a cyclic number.

It is not a de Polignac number, because 3231142037 - 2¹² = 3231137941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231141997 and 3231142015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231142027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615571018 + 1615571019.

It is an arithmetic number, because the mean of its divisors is an integer number (1615571019).

Almost surely, 2^3231142037 is an apocalyptic number.

It is an amenable number.

3231142037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231142037 is an equidigital number, since it uses as much as digits as its factorization.

3231142037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 3231142037 is about 56843.1353551157. The cubic root of 3231142037 is about 1478.3775190556.

The spelling of 3231142037 in words is "three billion, two hundred thirty-one million, one hundred forty-two thousand, thirty-seven".