147158479071 has 24 divisors (see below), whose sum is σ = 223778646000. Its totient is φ = 92930188032.

The previous prime is 147158478983. The next prime is 147158479093. The reversal of 147158479071 is 170974851741.

147158479071 is a `hidden beast` number, since 1 + 471 + 5 + 84 + 7 + 90 + 7 + 1 = 666.

It is not a de Polignac number, because 147158479071 - 2¹⁸ = 147158216927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147158478999 and 147158479017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147158477071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1379685 + ... + 1482513.

It is an arithmetic number, because the mean of its divisors is an integer number (9324110250).

Almost surely, 2^147158479071 is an apocalyptic number.

147158479071 is a deficient number, since it is larger than the sum of its proper divisors (76620166929).

147158479071 is a wasteful number, since it uses less digits than its factorization.

147158479071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111223 (or 111220 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The spelling of 147158479071 in words is "one hundred forty-seven billion, one hundred fifty-eight million, four hundred seventy-nine thousand, seventy-one".