6939201475741 has 2 divisors, whose sum is σ = 6939201475742. Its totient is φ = 6939201475740.

The previous prime is 6939201475727. The next prime is 6939201475753. The reversal of 6939201475741 is 1475741029396.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5525456695641 + 1413744780100 = 2350629^2 + 1189010^2 .

It is a cyclic number.

It is not a de Polignac number, because 6939201475741 - 2¹⁹ = 6939200951453 is a prime.

It is a super-2 number, since 2×6939201475741² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6939201475771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3469600737870 + 3469600737871.

It is an arithmetic number, because the mean of its divisors is an integer number (3469600737871).

Almost surely, 2^{6939201475741} is an apocalyptic number.

It is an amenable number.

6939201475741 is a deficient number, since it is larger than the sum of its proper divisors (1).

6939201475741 is an equidigital number, since it uses as much as digits as its factorization.

6939201475741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 6939201475741 in words is "six trillion, nine hundred thirty-nine billion, two hundred one million, four hundred seventy-five thousand, seven hundred forty-one".