1451412971 has 2 divisors, whose sum is σ = 1451412972. Its totient is φ = 1451412970.

The previous prime is 1451412929. The next prime is 1451413001. The reversal of 1451412971 is 1792141541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1451412971 - 2¹⁰ = 1451411947 is a prime.

It is a super-2 number, since 2×1451412971² = 4213199224774093682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1451414971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725706485 + 725706486.

It is an arithmetic number, because the mean of its divisors is an integer number (725706486).

Almost surely, 2^1451412971 is an apocalyptic number.

1451412971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451412971 is an equidigital number, since it uses as much as digits as its factorization.

1451412971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 35.

The square root of 1451412971 is about 38097.4142298398. The cubic root of 1451412971 is about 1132.2187255537.

The spelling of 1451412971 in words is "one billion, four hundred fifty-one million, four hundred twelve thousand, nine hundred seventy-one".