141666532242 has 16 divisors (see below), whose sum is σ = 299999715552. Its totient is φ = 44444402240.

The previous prime is 141666532229. The next prime is 141666532277. The reversal of 141666532242 is 242235666141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 141666532194 and 141666532203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694443684 + ... + 694443887.

It is an arithmetic number, because the mean of its divisors is an integer number (18749982222).

Almost surely, 2^141666532242 is an apocalyptic number.

141666532242 is an abundant number, since it is smaller than the sum of its proper divisors (158333183310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141666532242 is a wasteful number, since it uses less digits than its factorization.

141666532242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388887593.

The product of its digits is 414720, while the sum is 42.

The spelling of 141666532242 in words is "one hundred forty-one billion, six hundred sixty-six million, five hundred thirty-two thousand, two hundred forty-two".