1427076423 has 18 divisors (see below), whose sum is σ = 2154859616. Its totient is φ = 910016712.

The previous prime is 1427076419. The next prime is 1427076493. The reversal of 1427076423 is 3246707241.

1427076423 is a `hidden beast` number, since 1 + 4 + 2 + 7 + 0 + 7 + 642 + 3 = 666.

It is not a de Polignac number, because 1427076423 - 2² = 1427076419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427076493) 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 in 17 ways as a sum of consecutive naturals, for example, 145111 + ... + 154632.

Almost surely, 2^1427076423 is an apocalyptic number.

1427076423 is a deficient number, since it is larger than the sum of its proper divisors (727783193).

1427076423 is a wasteful number, since it uses less digits than its factorization.

1427076423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299795 (or 299769 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 1427076423 is about 37776.6650592664. The cubic root of 1427076423 is about 1125.8548690493.

The spelling of 1427076423 in words is "one billion, four hundred twenty-seven million, seventy-six thousand, four hundred twenty-three".