1423092481 has 2 divisors, whose sum is σ = 1423092482. Its totient is φ = 1423092480.

The previous prime is 1423092427. The next prime is 1423092487. The reversal of 1423092481 is 1842903241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1377597456 + 45495025 = 37116^2 + 6745^2 .

It is a cyclic number.

It is not a de Polignac number, because 1423092481 - 2¹⁵ = 1423059713 is a prime.

It is a super-2 number, since 2×1423092481² = 4050384418957470722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1423092487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711546240 + 711546241.

It is an arithmetic number, because the mean of its divisors is an integer number (711546241).

Almost surely, 2^1423092481 is an apocalyptic number.

It is an amenable number.

1423092481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423092481 is an equidigital number, since it uses as much as digits as its factorization.

1423092481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1423092481 is about 37723.8980090870. The cubic root of 1423092481 is about 1124.8062167623.

The spelling of 1423092481 in words is "one billion, four hundred twenty-three million, ninety-two thousand, four hundred eighty-one".