2699897752141 has 2 divisors, whose sum is σ = 2699897752142. Its totient is φ = 2699897752140.

The previous prime is 2699897752121. The next prime is 2699897752157. The reversal of 2699897752141 is 1412577989962.

2699897752141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2186195859241 + 513701892900 = 1478579^2 + 716730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2699897752141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2699897752121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1349948876070 + 1349948876071.

It is an arithmetic number, because the mean of its divisors is an integer number (1349948876071).

Almost surely, 2^{2699897752141} is an apocalyptic number.

It is an amenable number.

2699897752141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2699897752141 is an equidigital number, since it uses as much as digits as its factorization.

2699897752141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 137168640, while the sum is 70.

The spelling of 2699897752141 in words is "two trillion, six hundred ninety-nine billion, eight hundred ninety-seven million, seven hundred fifty-two thousand, one hundred forty-one".