7013888941 has 2 divisors, whose sum is σ = 7013888942. Its totient is φ = 7013888940.

The previous prime is 7013888933. The next prime is 7013888953. The reversal of 7013888941 is 1498883107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6914587716 + 99301225 = 83154^2 + 9965^2 .

It is a cyclic number.

It is not a de Polignac number, because 7013888941 - 2³ = 7013888933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7013883941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506944470 + 3506944471.

It is an arithmetic number, because the mean of its divisors is an integer number (3506944471).

Almost surely, 2^7013888941 is an apocalyptic number.

It is an amenable number.

7013888941 is a deficient number, since it is larger than the sum of its proper divisors (1).

7013888941 is an equidigital number, since it uses as much as digits as its factorization.

7013888941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 7013888941 is about 83748.9638204557. The cubic root of 7013888941 is about 1914.1955178102.

The spelling of 7013888941 in words is "seven billion, thirteen million, eight hundred eighty-eight thousand, nine hundred forty-one".