1142000152343 has 4 divisors (see below), whose sum is σ = 1142541130368. Its totient is φ = 1141459174320.

The previous prime is 1142000152283. The next prime is 1142000152357. The reversal of 1142000152343 is 3432510002411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1142000152343 - 2¹⁰ = 1142000151319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142000152043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270485846 + ... + 270490067.

It is an arithmetic number, because the mean of its divisors is an integer number (285635282592).

Almost surely, 2^{1142000152343} is an apocalyptic number.

1142000152343 is a deficient number, since it is larger than the sum of its proper divisors (540978025).

1142000152343 is an equidigital number, since it uses as much as digits as its factorization.

1142000152343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540978024.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1142000152343 its reverse (3432510002411), we get a palindrome (4574510154754).

The spelling of 1142000152343 in words is "one trillion, one hundred forty-two billion, one hundred fifty-two thousand, three hundred forty-three".