47202287844919 has 2 divisors, whose sum is σ = 47202287844920. Its totient is φ = 47202287844918.

The previous prime is 47202287844869. The next prime is 47202287844983. The reversal of 47202287844919 is 91944878220274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47202287844919 - 2⁴⁵ = 12017915756087 is a prime.

It is a super-2 number, since 2×47202287844919² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47202287884919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23601143922459 + 23601143922460.

It is an arithmetic number, because the mean of its divisors is an integer number (23601143922460).

Almost surely, 2^{47202287844919} is an apocalyptic number.

47202287844919 is a deficient number, since it is larger than the sum of its proper divisors (1).

47202287844919 is an equidigital number, since it uses as much as digits as its factorization.

47202287844919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 130056192, while the sum is 67.

The spelling of 47202287844919 in words is "forty-seven trillion, two hundred two billion, two hundred eighty-seven million, eight hundred forty-four thousand, nine hundred nineteen".