141666681032 has 16 divisors (see below), whose sum is σ = 266727209100. Its totient is φ = 70539425280.

The previous prime is 141666681031. The next prime is 141666681049. The reversal of 141666681032 is 230186666141.

It can be written as a sum of positive squares in 2 ways, for example, as 134678724196 + 6987956836 = 366986^2 + 83594^2 .

It is not an unprimeable number, because it can be changed into a prime (141666681031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36737357 + ... + 36741212.

Almost surely, 2^141666681032 is an apocalyptic number.

It is an amenable number.

141666681032 is a deficient number, since it is larger than the sum of its proper divisors (125060528068).

141666681032 is a wasteful number, since it uses less digits than its factorization.

141666681032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73478816 (or 73478812 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 141666681032 in words is "one hundred forty-one billion, six hundred sixty-six million, six hundred eighty-one thousand, thirty-two".