141091332577 has 4 divisors (see below), whose sum is σ = 151944512020. Its totient is φ = 130238153136.

The previous prime is 141091332539. The next prime is 141091332607. The reversal of 141091332577 is 775233190141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 775233190141 = 1777 ⋅436259533.

It can be written as a sum of positive squares in 2 ways, for example, as 6443433441 + 134647899136 = 80271^2 + 366944^2 .

It is not a de Polignac number, because 141091332577 - 2²⁷ = 140957114849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141091332377) 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, 5426589702 + ... + 5426589727.

It is an arithmetic number, because the mean of its divisors is an integer number (37986128005).

Almost surely, 2^141091332577 is an apocalyptic number.

It is an amenable number.

141091332577 is a deficient number, since it is larger than the sum of its proper divisors (10853179443).

141091332577 is a wasteful number, since it uses less digits than its factorization.

141091332577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853179442.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 141091332577 in words is "one hundred forty-one billion, ninety-one million, three hundred thirty-two thousand, five hundred seventy-seven".