147166073142 has 32 divisors (see below), whose sum is σ = 331447348224. Its totient is φ = 43157205600.

The previous prime is 147166073141. The next prime is 147166073167. The reversal of 147166073142 is 241370661741.

It is a junction number, because it is equal to n+sod(n) for n = 147166073094 and 147166073103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147166073141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35962293 + ... + 35966384.

It is an arithmetic number, because the mean of its divisors is an integer number (10357729632).

Almost surely, 2^147166073142 is an apocalyptic number.

147166073142 is an abundant number, since it is smaller than the sum of its proper divisors (184281275082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147166073142 is a wasteful number, since it uses less digits than its factorization.

147166073142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71928724.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 147166073142 in words is "one hundred forty-seven billion, one hundred sixty-six million, seventy-three thousand, one hundred forty-two".