1142525444462 has 8 divisors (see below), whose sum is σ = 1814599235376. Its totient is φ = 537659032672.

The previous prime is 1142525444453. The next prime is 1142525444497. The reversal of 1142525444462 is 2644445252411.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16801844738 + ... + 16801844805.

It is an arithmetic number, because the mean of its divisors is an integer number (226824904422).

Almost surely, 2^{1142525444462} is an apocalyptic number.

1142525444462 is a deficient number, since it is larger than the sum of its proper divisors (672073790914).

1142525444462 is a wasteful number, since it uses less digits than its factorization.

1142525444462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33603689562.

The product of its digits is 1228800, while the sum is 44.

The spelling of 1142525444462 in words is "one trillion, one hundred forty-two billion, five hundred twenty-five million, four hundred forty-four thousand, four hundred sixty-two".