1426364434 has 32 divisors (see below), whose sum is σ = 2372509440. Its totient is φ = 637728000.

The previous prime is 1426364417. The next prime is 1426364437. The reversal of 1426364434 is 4344636241.

It is a junction number, because it is equal to n+sod(n) for n = 1426364393 and 1426364402.

It is not an unprimeable number, because it can be changed into a prime (1426364437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507834 + ... + 510634.

It is an arithmetic number, because the mean of its divisors is an integer number (74140920).

Almost surely, 2^1426364434 is an apocalyptic number.

1426364434 is a deficient number, since it is larger than the sum of its proper divisors (946145006).

1426364434 is a wasteful number, since it uses less digits than its factorization.

1426364434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186.

The product of its digits is 165888, while the sum is 37.

The square root of 1426364434 is about 37767.2402221820. The cubic root of 1426364434 is about 1125.6676028278.

The spelling of 1426364434 in words is "one billion, four hundred twenty-six million, three hundred sixty-four thousand, four hundred thirty-four".