1426054266 has 96 divisors (see below), whose sum is σ = 3828988800. Its totient is φ = 373514112.

The previous prime is 1426054243. The next prime is 1426054271. The reversal of 1426054266 is 6624506241.

1426054266 is a `hidden beast` number, since 1 + 4 + 2 + 605 + 42 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1426054266.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 241141 + ... + 246983.

It is an arithmetic number, because the mean of its divisors is an integer number (39885300).

Almost surely, 2^1426054266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426054266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1914494400).

1426054266 is an abundant number, since it is smaller than the sum of its proper divisors (2402934534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426054266 is a wasteful number, since it uses less digits than its factorization.

1426054266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020 (or 6017 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 1426054266 is about 37763.1336888241. The cubic root of 1426054266 is about 1125.5860034433.

The spelling of 1426054266 in words is "one billion, four hundred twenty-six million, fifty-four thousand, two hundred sixty-six".