11340042142003 has 8 divisors (see below), whose sum is σ = 11342736446400. Its totient is φ = 11337348133440.

The previous prime is 11340042141979. The next prime is 11340042142049. The reversal of 11340042142003 is 30024124004311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11340042142003 - 2²⁹ = 11339505271091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340042142103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88891023 + ... + 89018503.

It is an arithmetic number, because the mean of its divisors is an integer number (1417842055800).

Almost surely, 2^{11340042142003} is an apocalyptic number.

11340042142003 is a deficient number, since it is larger than the sum of its proper divisors (2694304397).

11340042142003 is a wasteful number, since it uses less digits than its factorization.

11340042142003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147917.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11340042142003 its reverse (30024124004311), we get a palindrome (41364166146314).

The spelling of 11340042142003 in words is "eleven trillion, three hundred forty billion, forty-two million, one hundred forty-two thousand, three".