1342010143 has 4 divisors (see below), whose sum is σ = 1352577280. Its totient is φ = 1331443008.

The previous prime is 1342010099. The next prime is 1342010149. The reversal of 1342010143 is 3410102431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3410102431 = 29 ⋅117589739.

It is a cyclic number.

It is not a de Polignac number, because 1342010143 - 2²¹ = 1339912991 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 1342010143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342010149) 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, 5283378 + ... + 5283631.

It is an arithmetic number, because the mean of its divisors is an integer number (338144320).

Almost surely, 2^1342010143 is an apocalyptic number.

1342010143 is a deficient number, since it is larger than the sum of its proper divisors (10567137).

1342010143 is a wasteful number, since it uses less digits than its factorization.

1342010143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10567136.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1342010143 is about 36633.4566073146. The cubic root of 1342010143 is about 1103.0247721246.

Adding to 1342010143 its reverse (3410102431), we get a palindrome (4752112574).

The spelling of 1342010143 in words is "one billion, three hundred forty-two million, ten thousand, one hundred forty-three".