141006261566649 has 4 divisors (see below), whose sum is σ = 188008348755536. Its totient is φ = 94004174377764.

The previous prime is 141006261566647. The next prime is 141006261566749. The reversal of 141006261566649 is 946665162600141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 141006261566649 - 2¹ = 141006261566647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141006261566647) 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, 23501043594439 + ... + 23501043594444.

It is an arithmetic number, because the mean of its divisors is an integer number (47002087188884).

Almost surely, 2^{141006261566649} is an apocalyptic number.

It is an amenable number.

141006261566649 is a deficient number, since it is larger than the sum of its proper divisors (47002087188887).

141006261566649 is an equidigital number, since it uses as much as digits as its factorization.

141006261566649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47002087188886.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 141006261566649 in words is "one hundred forty-one trillion, six billion, two hundred sixty-one million, five hundred sixty-six thousand, six hundred forty-nine".