142743707347241 has 96 divisors (see below), whose sum is σ = 195067798297344. Its totient is φ = 101631207744000.

The previous prime is 142743707347229. The next prime is 142743707347271.

142743707347241 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-142743707347241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142743707347271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5323661951 + ... + 5323688763.

It is an arithmetic number, because the mean of its divisors is an integer number (2031956232264).

Almost surely, 2^{142743707347241} is an apocalyptic number.

142743707347241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142743707347241 is a deficient number, since it is larger than the sum of its proper divisors (52324090950103).

142743707347241 is a wasteful number, since it uses less digits than its factorization.

142743707347241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31743 (or 31732 counting only the distinct ones).

The product of its (nonzero) digits is 22127616, while the sum is 56.

The spelling of 142743707347241 in words is "one hundred forty-two trillion, seven hundred forty-three billion, seven hundred seven million, three hundred forty-seven thousand, two hundred forty-one".