1053234142 has 8 divisors (see below), whose sum is σ = 1582544376. Its totient is φ = 525719352.

The previous prime is 1053234107. The next prime is 1053234157. The reversal of 1053234142 is 2414323501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053234142² = 2218604315748952328, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 447393 + ... + 449740.

It is an arithmetic number, because the mean of its divisors is an integer number (197818047).

Almost surely, 2^1053234142 is an apocalyptic number.

1053234142 is a deficient number, since it is larger than the sum of its proper divisors (529310234).

1053234142 is an equidigital number, since it uses as much as digits as its factorization.

1053234142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897722.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1053234142 is about 32453.5690179062. The cubic root of 1053234142 is about 1017.4388333016.

Adding to 1053234142 its reverse (2414323501), we get a palindrome (3467557643).

The spelling of 1053234142 in words is "one billion, fifty-three million, two hundred thirty-four thousand, one hundred forty-two".