2471690370199 has 2 divisors, whose sum is σ = 2471690370200. Its totient is φ = 2471690370198.

The previous prime is 2471690370197. The next prime is 2471690370271. The reversal of 2471690370199 is 9910730961742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2471690370199 - 2¹ = 2471690370197 is a prime.

It is a super-2 number, since 2×2471690370199² (a number of 26 digits) contains 22 as substring.

Together with 2471690370197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2471690370197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235845185099 + 1235845185100.

It is an arithmetic number, because the mean of its divisors is an integer number (1235845185100).

Almost surely, 2^{2471690370199} is an apocalyptic number.

2471690370199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2471690370199 is an equidigital number, since it uses as much as digits as its factorization.

2471690370199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5143824, while the sum is 58.

The spelling of 2471690370199 in words is "two trillion, four hundred seventy-one billion, six hundred ninety million, three hundred seventy thousand, one hundred ninety-nine".