11512133425342 has 16 divisors (see below), whose sum is σ = 18838274038272. Its totient is φ = 5232721941720.

The previous prime is 11512133425259. The next prime is 11512133425357. The reversal of 11512133425342 is 24352433121511.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1492488 + ... + 5025115.

It is an arithmetic number, because the mean of its divisors is an integer number (1177392127392).

Almost surely, 2^{11512133425342} is an apocalyptic number.

11512133425342 is a deficient number, since it is larger than the sum of its proper divisors (7326140612930).

11512133425342 is a wasteful number, since it uses less digits than its factorization.

11512133425342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597903.

The product of its digits is 86400, while the sum is 37.

Adding to 11512133425342 its reverse (24352433121511), we get a palindrome (35864566546853).

The spelling of 11512133425342 in words is "eleven trillion, five hundred twelve billion, one hundred thirty-three million, four hundred twenty-five thousand, three hundred forty-two".