11431142340004 has 24 divisors (see below), whose sum is σ = 20191848766208. Its totient is φ = 5662248969600.

The previous prime is 11431142339983. The next prime is 11431142340041. The reversal of 11431142340004 is 40004324113411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25562709 + ... + 26006044.

Almost surely, 2^{11431142340004} is an apocalyptic number.

It is an amenable number.

11431142340004 is a deficient number, since it is larger than the sum of its proper divisors (8760706426204).

11431142340004 is a wasteful number, since it uses less digits than its factorization.

11431142340004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51569275 (or 51569273 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 11431142340004 its reverse (40004324113411), we get a palindrome (51435466453415).

The spelling of 11431142340004 in words is "eleven trillion, four hundred thirty-one billion, one hundred forty-two million, three hundred forty thousand, four".