1426235344 has 20 divisors (see below), whose sum is σ = 2763948096. Its totient is φ = 712958432.

The previous prime is 1426235303. The next prime is 1426235441. The reversal of 1426235344 is 4435326241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102297 + ... + 115399.

Almost surely, 2^1426235344 is an apocalyptic number.

It is an amenable number.

1426235344 is a deficient number, since it is larger than the sum of its proper divisors (1337712752).

1426235344 is a wasteful number, since it uses less digits than its factorization.

1426235344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19914 (or 19908 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 1426235344 is about 37765.5311626886. The cubic root of 1426235344 is about 1125.6336431068.

The spelling of 1426235344 in words is "one billion, four hundred twenty-six million, two hundred thirty-five thousand, three hundred forty-four".