141542677803241 has 81 divisors (see below), whose sum is σ = 169644780551799. Its totient is φ = 117953312162400.

The previous prime is 141542677803223. The next prime is 141542677803251. The reversal of 141542677803241 is 142308776245141.

It is a happy number.

The square root of 141542677803241 is 11897171.

It is a perfect power (a square), and thus also a powerful number.

141542677803241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 20938265947225 + 120604411856016 = 4575835^2 + 10982004^2 .

It is a de Polignac number, because none of the positive numbers 2^k-141542677803241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141542677803251) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 461051067610 + ... + 461051067916.

Almost surely, 2^{141542677803241} is an apocalyptic number.

141542677803241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141542677803241 is the 11897171-st square number.

141542677803241 is the 5948586-th centered octagonal number.

It is an amenable number.

141542677803241 is a deficient number, since it is larger than the sum of its proper divisors (28102102748558).

141542677803241 is an frugal number, since it uses more digits than its factorization.

141542677803241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 141542677803241 in words is "one hundred forty-one trillion, five hundred forty-two billion, six hundred seventy-seven million, eight hundred three thousand, two hundred forty-one".