147702746146312 has 48 divisors (see below), whose sum is σ = 341108232787260. Its totient is φ = 59577578274816.

The previous prime is 147702746146297. The next prime is 147702746146343. The reversal of 147702746146312 is 213641647207741.

It can be written as a sum of positive squares in 2 ways, for example, as 141549697221156 + 6153048925156 = 11897466^2 + 2480534^2 .

It is a super-2 number, since 2×147702746146312² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11082132153 + ... + 11082145480.

Almost surely, 2^{147702746146312} is an apocalyptic number.

It is an amenable number.

147702746146312 is an abundant number, since it is smaller than the sum of its proper divisors (193405486640948).

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

147702746146312 is a wasteful number, since it uses less digits than its factorization.

147702746146312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22164277670 (or 22164277659 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 55.

The spelling of 147702746146312 in words is "one hundred forty-seven trillion, seven hundred two billion, seven hundred forty-six million, one hundred forty-six thousand, three hundred twelve".