2977026047971 has 2 divisors, whose sum is σ = 2977026047972. Its totient is φ = 2977026047970.

The previous prime is 2977026047969. The next prime is 2977026048011. The reversal of 2977026047971 is 1797406207792.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2977026047971 - 2¹ = 2977026047969 is a prime.

Together with 2977026047969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2977026047771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1488513023985 + 1488513023986.

It is an arithmetic number, because the mean of its divisors is an integer number (1488513023986).

Almost surely, 2^{2977026047971} is an apocalyptic number.

2977026047971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2977026047971 is an equidigital number, since it uses as much as digits as its factorization.

2977026047971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18670176, while the sum is 61.

The spelling of 2977026047971 in words is "two trillion, nine hundred seventy-seven billion, twenty-six million, forty-seven thousand, nine hundred seventy-one".