3140423029 has 2 divisors, whose sum is σ = 3140423030. Its totient is φ = 3140423028.

The previous prime is 3140423009. The next prime is 3140423047. The reversal of 3140423029 is 9203240413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1786330225 + 1354092804 = 42265^2 + 36798^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3140423029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3140422988 and 3140423006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140423009) 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 as a sum of consecutive naturals, namely, 1570211514 + 1570211515.

It is an arithmetic number, because the mean of its divisors is an integer number (1570211515).

Almost surely, 2^3140423029 is an apocalyptic number.

It is an amenable number.

3140423029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140423029 is an equidigital number, since it uses as much as digits as its factorization.

3140423029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3140423029 is about 56039.4774154792. The cubic root of 3140423029 is about 1464.4101076485.

The spelling of 3140423029 in words is "three billion, one hundred forty million, four hundred twenty-three thousand, twenty-nine".