2386045091641 has 2 divisors, whose sum is σ = 2386045091642. Its totient is φ = 2386045091640.

The previous prime is 2386045091587. The next prime is 2386045091653. The reversal of 2386045091641 is 1461905406832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1194517843600 + 1191527248041 = 1092940^2 + 1091571^2 .

It is a cyclic number.

It is not a de Polignac number, because 2386045091641 - 2²⁹ = 2385508220729 is a prime.

It is a super-2 number, since 2×2386045091641² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2386045091141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193022545820 + 1193022545821.

It is an arithmetic number, because the mean of its divisors is an integer number (1193022545821).

Almost surely, 2^{2386045091641} is an apocalyptic number.

It is an amenable number.

2386045091641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2386045091641 is an equidigital number, since it uses as much as digits as its factorization.

2386045091641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 2386045091641 in words is "two trillion, three hundred eighty-six billion, forty-five million, ninety-one thousand, six hundred forty-one".