494124971 has 2 divisors, whose sum is σ = 494124972. Its totient is φ = 494124970.

The previous prime is 494124929. The next prime is 494125003. The reversal of 494124971 is 179421494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494124971 - 2¹⁸ = 493862827 is a prime.

It is not a weakly prime, because it can be changed into another prime (494124871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247062485 + 247062486.

It is an arithmetic number, because the mean of its divisors is an integer number (247062486).

Almost surely, 2^494124971 is an apocalyptic number.

494124971 is a deficient number, since it is larger than the sum of its proper divisors (1).

494124971 is an equidigital number, since it uses as much as digits as its factorization.

494124971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 494124971 is about 22228.9219486686. The cubic root of 494124971 is about 790.5795944303.

The spelling of 494124971 in words is "four hundred ninety-four million, one hundred twenty-four thousand, nine hundred seventy-one".