42053076971 has 2 divisors, whose sum is σ = 42053076972. Its totient is φ = 42053076970.

The previous prime is 42053076917. The next prime is 42053077007. The reversal of 42053076971 is 17967035024.

Together with previous prime (42053076917) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42053076971 - 2¹⁴ = 42053060587 is a prime.

It is a super-3 number, since 3×42053076971³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (42053070971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21026538485 + 21026538486.

It is an arithmetic number, because the mean of its divisors is an integer number (21026538486).

Almost surely, 2^42053076971 is an apocalyptic number.

42053076971 is a deficient number, since it is larger than the sum of its proper divisors (1).

42053076971 is an equidigital number, since it uses as much as digits as its factorization.

42053076971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 42053076971 in words is "forty-two billion, fifty-three million, seventy-six thousand, nine hundred seventy-one".