142430042334254 has 16 divisors (see below), whose sum is σ = 214021622159280. Its totient is φ = 71089610528640.

The previous prime is 142430042334241. The next prime is 142430042334257. The reversal of 142430042334254 is 452433240034241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142430042334257) 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, 24611819 + ... + 29842950.

It is an arithmetic number, because the mean of its divisors is an integer number (13376351384955).

Almost surely, 2^{142430042334254} is an apocalyptic number.

142430042334254 is a deficient number, since it is larger than the sum of its proper divisors (71591579825026).

142430042334254 is a wasteful number, since it uses less digits than its factorization.

142430042334254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54457075.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 142430042334254 its reverse (452433240034241), we get a palindrome (594863282368495).

The spelling of 142430042334254 in words is "one hundred forty-two trillion, four hundred thirty billion, forty-two million, three hundred thirty-four thousand, two hundred fifty-four".