1426309468 has 6 divisors (see below), whose sum is σ = 2496041576. Its totient is φ = 713154732.

The previous prime is 1426309429. The next prime is 1426309477. The reversal of 1426309468 is 8649036241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 178288680 + ... + 178288687.

Almost surely, 2^1426309468 is an apocalyptic number.

It is an amenable number.

1426309468 is a deficient number, since it is larger than the sum of its proper divisors (1069732108).

1426309468 is a wasteful number, since it uses less digits than its factorization.

1426309468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356577371 (or 356577369 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 1426309468 is about 37766.5125210152. The cubic root of 1426309468 is about 1125.6531431664.

The spelling of 1426309468 in words is "one billion, four hundred twenty-six million, three hundred nine thousand, four hundred sixty-eight".