3077140491889 has 4 divisors (see below), whose sum is σ = 3239095254640. Its totient is φ = 2915185729140.

The previous prime is 3077140491883. The next prime is 3077140491907. The reversal of 3077140491889 is 9881940417703.

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 a cyclic number.

It is not a de Polignac number, because 3077140491889 - 2⁵ = 3077140491857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3077140491883) 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, 80977381347 + ... + 80977381384.

It is an arithmetic number, because the mean of its divisors is an integer number (809773813660).

Almost surely, 2^{3077140491889} is an apocalyptic number.

It is an amenable number.

3077140491889 is a deficient number, since it is larger than the sum of its proper divisors (161954762751).

3077140491889 is a wasteful number, since it uses less digits than its factorization.

3077140491889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161954762750.

The product of its (nonzero) digits is 12192768, while the sum is 61.

The spelling of 3077140491889 in words is "three trillion, seventy-seven billion, one hundred forty million, four hundred ninety-one thousand, eight hundred eighty-nine".