1042010012143 has 8 divisors (see below), whose sum is σ = 1048430401200. Its totient is φ = 1035589961088.

The previous prime is 1042010012129. The next prime is 1042010012159. The reversal of 1042010012143 is 3412100102401.

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

It is a cyclic number.

It is not a de Polignac number, because 1042010012143 - 2⁵ = 1042010012111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042010012143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042010012843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9288873 + ... + 9400381.

It is an arithmetic number, because the mean of its divisors is an integer number (131053800150).

Almost surely, 2^{1042010012143} is an apocalyptic number.

1042010012143 is a deficient number, since it is larger than the sum of its proper divisors (6420389057).

1042010012143 is a wasteful number, since it uses less digits than its factorization.

1042010012143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169001.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1042010012143 its reverse (3412100102401), we get a palindrome (4454110114544).

The spelling of 1042010012143 in words is "one trillion, forty-two billion, ten million, twelve thousand, one hundred forty-three".