1042143150219 has 16 divisors (see below), whose sum is σ = 1427254887168. Its totient is φ = 675901387872.

The previous prime is 1042143150203. The next prime is 1042143150247. The reversal of 1042143150219 is 9120513412401.

It is not a de Polignac number, because 1042143150219 - 2⁴ = 1042143150203 is a prime.

It is a super-2 number, since 2×1042143150219² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1042143150219.

It is not an unprimeable number, because it can be changed into a prime (1042143150019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331744 + ... + 1481330.

It is an arithmetic number, because the mean of its divisors is an integer number (89203430448).

Almost surely, 2^{1042143150219} is an apocalyptic number.

1042143150219 is a deficient number, since it is larger than the sum of its proper divisors (385111736949).

1042143150219 is a wasteful number, since it uses less digits than its factorization.

1042143150219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157794.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 1042143150219 in words is "one trillion, forty-two billion, one hundred forty-three million, one hundred fifty thousand, two hundred nineteen".