147813812712 has 32 divisors (see below), whose sum is σ = 410593924800. Its totient is φ = 49271270832.

The previous prime is 147813812711. The next prime is 147813812749. The reversal of 147813812712 is 217218318741.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (147813812711) 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, 342161388 + ... + 342161819.

It is an arithmetic number, because the mean of its divisors is an integer number (12831060150).

Almost surely, 2^147813812712 is an apocalyptic number.

147813812712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147813812712 is an abundant number, since it is smaller than the sum of its proper divisors (262780112088).

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

147813812712 is a wasteful number, since it uses less digits than its factorization.

147813812712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684323222 (or 684323212 counting only the distinct ones).

The product of its digits is 150528, while the sum is 45.

The spelling of 147813812712 in words is "one hundred forty-seven billion, eight hundred thirteen million, eight hundred twelve thousand, seven hundred twelve".