147822934851293 has 6 divisors (see below), whose sum is σ = 160068621762234. Its totient is φ = 136451939862576.

The previous prime is 147822934851259. The next prime is 147822934851311. The reversal of 147822934851293 is 392158439228741.

It can be written as a sum of positive squares in 3 ways, for example, as 19742719385284 + 128080215466009 = 4443278^2 + 11317253^2 .

It is a de Polignac number, because none of the positive numbers 2^k-147822934851293 is a prime.

It is a super-2 number, since 2×147822934851293² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147822934851203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 437345960930 + ... + 437345961267.

It is an arithmetic number, because the mean of its divisors is an integer number (26678103627039).

Almost surely, 2^{147822934851293} is an apocalyptic number.

147822934851293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

147822934851293 is a deficient number, since it is larger than the sum of its proper divisors (12245686910941).

147822934851293 is an equidigital number, since it uses as much as digits as its factorization.

147822934851293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874691922223 (or 874691922210 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 68.

The spelling of 147822934851293 in words is "one hundred forty-seven trillion, eight hundred twenty-two billion, nine hundred thirty-four million, eight hundred fifty-one thousand, two hundred ninety-three".