142043124242320 has 40 divisors (see below), whose sum is σ = 377428872988224. Its totient is φ = 48700499740032.

The previous prime is 142043124242303. The next prime is 142043124242321. The reversal of 142043124242320 is 23242421340241.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (142043124242321) 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, 126824217514 + ... + 126824218633.

Almost surely, 2^{142043124242320} is an apocalyptic number.

142043124242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142043124242320 is an abundant number, since it is smaller than the sum of its proper divisors (235385748745904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142043124242320 is a wasteful number, since it uses less digits than its factorization.

142043124242320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253648436167 (or 253648436161 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 142043124242320 its reverse (23242421340241), we get a palindrome (165285545582561).

The spelling of 142043124242320 in words is "one hundred forty-two trillion, forty-three billion, one hundred twenty-four million, two hundred forty-two thousand, three hundred twenty".