71194278483 has 8 divisors (see below), whose sum is σ = 105473005200. Its totient is φ = 47462852304.

The previous prime is 71194278479. The next prime is 71194278503. The reversal of 71194278483 is 38487249117.

71194278483 is a `hidden beast` number, since 7 + 1 + 1 + 94 + 2 + 78 + 483 = 666.

It is not a de Polignac number, because 71194278483 - 2² = 71194278479 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71194278443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318412538 + ... + 1318412591.

It is an arithmetic number, because the mean of its divisors is an integer number (13184125650).

Almost surely, 2^71194278483 is an apocalyptic number.

71194278483 is a deficient number, since it is larger than the sum of its proper divisors (34278726717).

71194278483 is a wasteful number, since it uses less digits than its factorization.

71194278483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636825138 (or 2636825132 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The spelling of 71194278483 in words is "seventy-one billion, one hundred ninety-four million, two hundred seventy-eight thousand, four hundred eighty-three".