701381884261 has 2 divisors, whose sum is σ = 701381884262. Its totient is φ = 701381884260.

The previous prime is 701381884253. The next prime is 701381884349. The reversal of 701381884261 is 162488183107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 689408053636 + 11973830625 = 830306^2 + 109425^2 .

It is a cyclic number.

It is not a de Polignac number, because 701381884261 - 2³ = 701381884253 is a prime.

It is a super-3 number, since 3×701381884261³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701381881261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350690942130 + 350690942131.

It is an arithmetic number, because the mean of its divisors is an integer number (350690942131).

Almost surely, 2^701381884261 is an apocalyptic number.

It is an amenable number.

701381884261 is a deficient number, since it is larger than the sum of its proper divisors (1).

701381884261 is an equidigital number, since it uses as much as digits as its factorization.

701381884261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 49.

The spelling of 701381884261 in words is "seven hundred one billion, three hundred eighty-one million, eight hundred eighty-four thousand, two hundred sixty-one".