141818313268 has 6 divisors (see below), whose sum is σ = 248182048226. Its totient is φ = 70909156632.

The previous prime is 141818313253. The next prime is 141818313311. The reversal of 141818313268 is 862313818141.

It can be written as a sum of positive squares in only one way, i.e., 133223540004 + 8594773264 = 364998^2 + 92708^2 .

It is a super-2 number, since 2×141818313268² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17727289155 + ... + 17727289162.

Almost surely, 2^141818313268 is an apocalyptic number.

It is an amenable number.

141818313268 is a deficient number, since it is larger than the sum of its proper divisors (106363734958).

141818313268 is a wasteful number, since it uses less digits than its factorization.

141818313268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35454578321 (or 35454578319 counting only the distinct ones).

The product of its digits is 221184, while the sum is 46.

The spelling of 141818313268 in words is "one hundred forty-one billion, eight hundred eighteen million, three hundred thirteen thousand, two hundred sixty-eight".