2471794093121 has 2 divisors, whose sum is σ = 2471794093122. Its totient is φ = 2471794093120.

The previous prime is 2471794093099. The next prime is 2471794093127. The reversal of 2471794093121 is 1213904971742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2413874932225 + 57919160896 = 1553665^2 + 240664^2 .

It is a cyclic number.

It is not a de Polignac number, because 2471794093121 - 2²⁶ = 2471726984257 is a prime.

It is a super-2 number, since 2×2471794093121² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2471794093121.

It is not a weakly prime, because it can be changed into another prime (2471794093127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235897046560 + 1235897046561.

It is an arithmetic number, because the mean of its divisors is an integer number (1235897046561).

Almost surely, 2^{2471794093121} is an apocalyptic number.

It is an amenable number.

2471794093121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2471794093121 is an equidigital number, since it uses as much as digits as its factorization.

2471794093121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 50.

The spelling of 2471794093121 in words is "two trillion, four hundred seventy-one billion, seven hundred ninety-four million, ninety-three thousand, one hundred twenty-one".