10240143105042 has 16 divisors (see below), whose sum is σ = 22755873566880. Its totient is φ = 3413381034996.

The previous prime is 10240143105029. The next prime is 10240143105053. The reversal of 10240143105042 is 24050134104201.

10240143105042 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 0 + 143 + 10 + 504 + 2 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 10240143104997 and 10240143105015.

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 7 ways as a sum of consecutive naturals, for example, 94816139808 + ... + 94816139915.

It is an arithmetic number, because the mean of its divisors is an integer number (1422242097930).

Almost surely, 2^{10240143105042} is an apocalyptic number.

10240143105042 is an abundant number, since it is smaller than the sum of its proper divisors (12515730461838).

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

10240143105042 is a wasteful number, since it uses less digits than its factorization.

10240143105042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189632279734 (or 189632279728 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 10240143105042 its reverse (24050134104201), we get a palindrome (34290277209243).

The spelling of 10240143105042 in words is "ten trillion, two hundred forty billion, one hundred forty-three million, one hundred five thousand, forty-two".