142350505361312 has 12 divisors (see below), whose sum is σ = 280252557430146. Its totient is φ = 71175252680640.

The previous prime is 142350505361293. The next prime is 142350505361371. The reversal of 142350505361312 is 213163505053241.

It can be written as a sum of positive squares in only one way, i.e., 141823423553296 + 527081808016 = 11908964^2 + 726004^2 .

It is a super-2 number, since 2×142350505361312² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142350505361312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2224226646239 + ... + 2224226646302.

Almost surely, 2^{142350505361312} is an apocalyptic number.

It is an amenable number.

142350505361312 is a deficient number, since it is larger than the sum of its proper divisors (137902052068834).

142350505361312 is an equidigital number, since it uses as much as digits as its factorization.

142350505361312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448453292551 (or 4448453292543 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 142350505361312 in words is "one hundred forty-two trillion, three hundred fifty billion, five hundred five million, three hundred sixty-one thousand, three hundred twelve".