1426233171 has 12 divisors (see below), whose sum is σ = 2090237576. Its totient is φ = 864383520.

The previous prime is 1426233113. The next prime is 1426233187. The reversal of 1426233171 is 1713326241.

It is a happy number.

It is not a de Polignac number, because 1426233171 - 2⁹ = 1426232659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426233371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1964146 + ... + 1964871.

Almost surely, 2^1426233171 is an apocalyptic number.

1426233171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1426233171 is a deficient number, since it is larger than the sum of its proper divisors (664004405).

1426233171 is a wasteful number, since it uses less digits than its factorization.

1426233171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929042 (or 3929031 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 1426233171 is about 37765.5023930571. The cubic root of 1426233171 is about 1125.6330714379.

The spelling of 1426233171 in words is "one billion, four hundred twenty-six million, two hundred thirty-three thousand, one hundred seventy-one".