1050452142 has 16 divisors (see below), whose sum is σ = 2108492112. Its totient is φ = 348886080.

The previous prime is 1050452131. The next prime is 1050452201. The reversal of 1050452142 is 2412540501.

It is a super-2 number, since 2×1050452142² = 2206899405264776328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314359 + ... + 317682.

It is an arithmetic number, because the mean of its divisors is an integer number (131780757).

Almost surely, 2^1050452142 is an apocalyptic number.

1050452142 is an abundant number, since it is smaller than the sum of its proper divisors (1058039970).

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

1050452142 is a wasteful number, since it uses less digits than its factorization.

1050452142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632323.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1050452142 is about 32410.6794436649. The cubic root of 1050452142 is about 1016.5422265082.

Adding to 1050452142 its reverse (2412540501), we get a palindrome (3462992643).

The spelling of 1050452142 in words is "one billion, fifty million, four hundred fifty-two thousand, one hundred forty-two".