47374287219 has 24 divisors (see below), whose sum is σ = 80901905760. Its totient is φ = 26137536768.

The previous prime is 47374287211. The next prime is 47374287227. The reversal of 47374287219 is 91278247374.

47374287219 is a `hidden beast` number, since 473 + 74 + 2 + 87 + 21 + 9 = 666.

47374287219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47374287211) and next prime (47374287227).

It is not a de Polignac number, because 47374287219 - 2³ = 47374287211 is a prime.

It is a super-2 number, since 2×47374287219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47374287211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12963222 + ... + 12966875.

It is an arithmetic number, because the mean of its divisors is an integer number (3370912740).

Almost surely, 2^47374287219 is an apocalyptic number.

47374287219 is a deficient number, since it is larger than the sum of its proper divisors (33527618541).

47374287219 is a wasteful number, since it uses less digits than its factorization.

47374287219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25930139 (or 25930136 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 54.

The spelling of 47374287219 in words is "forty-seven billion, three hundred seventy-four million, two hundred eighty-seven thousand, two hundred nineteen".