141140077 has 4 divisors (see below), whose sum is σ = 151997020. Its totient is φ = 130283136.

The previous prime is 141140063. The next prime is 141140099. The reversal of 141140077 is 770041141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82065481 + 59074596 = 9059^2 + 7686^2 .

It is a cyclic number.

It is not a de Polignac number, because 141140077 - 2⁷ = 141139949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141140177) 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, 5428452 + ... + 5428477.

It is an arithmetic number, because the mean of its divisors is an integer number (37999255).

Almost surely, 2^141140077 is an apocalyptic number.

It is an amenable number.

141140077 is a deficient number, since it is larger than the sum of its proper divisors (10856943).

141140077 is a wasteful number, since it uses less digits than its factorization.

141140077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10856942.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 141140077 is about 11880.2389285738. The cubic root of 141140077 is about 520.6550878456.

The spelling of 141140077 in words is "one hundred forty-one million, one hundred forty thousand, seventy-seven".