47419834419 has 6 divisors (see below), whose sum is σ = 68495316396. Its totient is φ = 31613222940.

The previous prime is 47419834381. The next prime is 47419834447. The reversal of 47419834419 is 91443891474.

47419834419 is a `hidden beast` number, since 4 + 7 + 4 + 198 + 3 + 441 + 9 = 666.

It is not a de Polignac number, because 47419834419 - 2¹² = 47419830323 is a prime.

It is a super-2 number, since 2×47419834419² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47419814419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2634435237 + ... + 2634435254.

It is an arithmetic number, because the mean of its divisors is an integer number (11415886066).

Almost surely, 2^47419834419 is an apocalyptic number.

47419834419 is a deficient number, since it is larger than the sum of its proper divisors (21075481977).

47419834419 is a wasteful number, since it uses less digits than its factorization.

47419834419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268870497 (or 5268870494 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 47419834419 in words is "forty-seven billion, four hundred nineteen million, eight hundred thirty-four thousand, four hundred nineteen".