1426994335 has 16 divisors (see below), whose sum is σ = 1941176160. Its totient is φ = 998317440.

The previous prime is 1426994323. The next prime is 1426994347. The reversal of 1426994335 is 5334996241.

It is an interprime number because it is at equal distance from previous prime (1426994323) and next prime (1426994347).

It is not a de Polignac number, because 1426994335 - 2¹⁹ = 1426470047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576496 + ... + 578965.

It is an arithmetic number, because the mean of its divisors is an integer number (121323510).

Almost surely, 2^1426994335 is an apocalyptic number.

1426994335 is a deficient number, since it is larger than the sum of its proper divisors (514181825).

1426994335 is a wasteful number, since it uses less digits than its factorization.

1426994335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155498.

The product of its digits is 699840, while the sum is 46.

The square root of 1426994335 is about 37775.5785528164. The cubic root of 1426994335 is about 1125.8332815704.

The spelling of 1426994335 in words is "one billion, four hundred twenty-six million, nine hundred ninety-four thousand, three hundred thirty-five".