142043013115411 has 4 divisors (see below), whose sum is σ = 145065204883872. Its totient is φ = 139020821346952.

The previous prime is 142043013115379. The next prime is 142043013115429. The reversal of 142043013115411 is 114511310340241.

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 142043013115411 - 2⁵ = 142043013115379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142043010115411) 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, 1511095884160 + ... + 1511095884253.

It is an arithmetic number, because the mean of its divisors is an integer number (36266301220968).

Almost surely, 2^{142043013115411} is an apocalyptic number.

142043013115411 is a deficient number, since it is larger than the sum of its proper divisors (3022191768461).

142043013115411 is an equidigital number, since it uses as much as digits as its factorization.

142043013115411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022191768460.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 142043013115411 its reverse (114511310340241), we get a palindrome (256554323455652).

The spelling of 142043013115411 in words is "one hundred forty-two trillion, forty-three billion, thirteen million, one hundred fifteen thousand, four hundred eleven".