141786949156 has 6 divisors (see below), whose sum is σ = 248127161030. Its totient is φ = 70893474576.

The previous prime is 141786949127. The next prime is 141786949163. The reversal of 141786949156 is 651949687141.

It can be written as a sum of positive squares in only one way, i.e., 74878849600 + 66908099556 = 273640^2 + 258666^2 .

It is a super-2 number, since 2×141786949156² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141786949094 and 141786949103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17723368641 + ... + 17723368648.

Almost surely, 2^141786949156 is an apocalyptic number.

It is an amenable number.

141786949156 is a deficient number, since it is larger than the sum of its proper divisors (106340211874).

141786949156 is a wasteful number, since it uses less digits than its factorization.

141786949156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35446737293 (or 35446737291 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 61.

The spelling of 141786949156 in words is "one hundred forty-one billion, seven hundred eighty-six million, nine hundred forty-nine thousand, one hundred fifty-six".