3140543401 has 2 divisors, whose sum is σ = 3140543402. Its totient is φ = 3140543400.

The previous prime is 3140543363. The next prime is 3140543407. The reversal of 3140543401 is 1043450413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2725362025 + 415181376 = 52205^2 + 20376^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140543401 - 2¹¹ = 3140541353 is a prime.

It is not a weakly prime, because it can be changed into another prime (3140543407) by changing a digit.

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 as a sum of consecutive naturals, namely, 1570271700 + 1570271701.

It is an arithmetic number, because the mean of its divisors is an integer number (1570271701).

Almost surely, 2^3140543401 is an apocalyptic number.

It is an amenable number.

3140543401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140543401 is an equidigital number, since it uses as much as digits as its factorization.

3140543401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3140543401 is about 56040.5513980724. The cubic root of 3140543401 is about 1464.4288176248.

Adding to 3140543401 its reverse (1043450413), we get a palindrome (4183993814).

The spelling of 3140543401 in words is "three billion, one hundred forty million, five hundred forty-three thousand, four hundred one".