2140015741 has 2 divisors, whose sum is σ = 2140015742. Its totient is φ = 2140015740.

The previous prime is 2140015739. The next prime is 2140015747. The reversal of 2140015741 is 1475100412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1200899716 + 939116025 = 34654^2 + 30645^2 .

It is a cyclic number.

It is not a de Polignac number, because 2140015741 - 2¹ = 2140015739 is a prime.

Together with 2140015739, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140015747) 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, 1070007870 + 1070007871.

It is an arithmetic number, because the mean of its divisors is an integer number (1070007871).

Almost surely, 2^2140015741 is an apocalyptic number.

It is an amenable number.

2140015741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140015741 is an equidigital number, since it uses as much as digits as its factorization.

2140015741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2140015741 is about 46260.3041602625. The cubic root of 2140015741 is about 1288.6619021570.

The spelling of 2140015741 in words is "two billion, one hundred forty million, fifteen thousand, seven hundred forty-one".