3140081741 has 2 divisors, whose sum is σ = 3140081742. Its totient is φ = 3140081740.

The previous prime is 3140081723. The next prime is 3140081761. The reversal of 3140081741 is 1471800413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2678476516 + 461605225 = 51754^2 + 21485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140081741 - 2²² = 3135887437 is a prime.

It is a super-2 number, since 2×3140081741² = 19720226680323182162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140081761) 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, 1570040870 + 1570040871.

It is an arithmetic number, because the mean of its divisors is an integer number (1570040871).

Almost surely, 2^3140081741 is an apocalyptic number.

It is an amenable number.

3140081741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140081741 is an equidigital number, since it uses as much as digits as its factorization.

3140081741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 3140081741 is about 56036.4322650898. The cubic root of 3140081741 is about 1464.3570570777.

The spelling of 3140081741 in words is "three billion, one hundred forty million, eighty-one thousand, seven hundred forty-one".