1050142266 has 32 divisors (see below), whose sum is σ = 2390572800. Its totient is φ = 341508960.

The previous prime is 1050142237. The next prime is 1050142277. The reversal of 1050142266 is 6622410501.

It is a super-2 number, since 2×1050142266² = 2205597557679229512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234946 + ... + 239373.

It is an arithmetic number, because the mean of its divisors is an integer number (74705400).

Almost surely, 2^1050142266 is an apocalyptic number.

1050142266 is an abundant number, since it is smaller than the sum of its proper divisors (1340430534).

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

1050142266 is a wasteful number, since it uses less digits than its factorization.

1050142266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474371 (or 474365 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1050142266 is about 32405.8986297248. The cubic root of 1050142266 is about 1016.4422590733.

Adding to 1050142266 its reverse (6622410501), we get a palindrome (7672552767).

The spelling of 1050142266 in words is "one billion, fifty million, one hundred forty-two thousand, two hundred sixty-six".