974342434271 has 2 divisors, whose sum is σ = 974342434272. Its totient is φ = 974342434270.

The previous prime is 974342434207. The next prime is 974342434291. The reversal of 974342434271 is 172434243479.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 974342434271 - 2⁶ = 974342434207 is a prime.

It is a super-2 number, since 2×974342434271² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (974342434291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487171217135 + 487171217136.

It is an arithmetic number, because the mean of its divisors is an integer number (487171217136).

Almost surely, 2^974342434271 is an apocalyptic number.

974342434271 is a deficient number, since it is larger than the sum of its proper divisors (1).

974342434271 is an equidigital number, since it uses as much as digits as its factorization.

974342434271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 50.

The spelling of 974342434271 in words is "nine hundred seventy-four billion, three hundred forty-two million, four hundred thirty-four thousand, two hundred seventy-one".