1426659269906 has 32 divisors (see below), whose sum is σ = 2330134430400. Its totient is φ = 651178756800.

The previous prime is 1426659269899. The next prime is 1426659269911. The reversal of 1426659269906 is 6099629566241.

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, 1939505 + ... + 2571963.

It is an arithmetic number, because the mean of its divisors is an integer number (72816700950).

Almost surely, 2^{1426659269906} is an apocalyptic number.

1426659269906 is a deficient number, since it is larger than the sum of its proper divisors (903475160494).

1426659269906 is a wasteful number, since it uses less digits than its factorization.

1426659269906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633434.

The product of its (nonzero) digits is 75582720, while the sum is 65.

The spelling of 1426659269906 in words is "one trillion, four hundred twenty-six billion, six hundred fifty-nine million, two hundred sixty-nine thousand, nine hundred six".