141245662161 has 16 divisors (see below), whose sum is σ = 198712684800. Its totient is φ = 88994865168.

The previous prime is 141245662141. The next prime is 141245662169. The reversal of 141245662161 is 161266542141.

It is not a de Polignac number, because 141245662161 - 2⁶ = 141245662097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141245662169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2933151 + ... + 2980916.

It is an arithmetic number, because the mean of its divisors is an integer number (12419542800).

Almost surely, 2^141245662161 is an apocalyptic number.

It is an amenable number.

141245662161 is a deficient number, since it is larger than the sum of its proper divisors (57467022639).

141245662161 is a wasteful number, since it uses less digits than its factorization.

141245662161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5914508.

The product of its digits is 69120, while the sum is 39.

The spelling of 141245662161 in words is "one hundred forty-one billion, two hundred forty-five million, six hundred sixty-two thousand, one hundred sixty-one".