11331402003042 has 32 divisors (see below), whose sum is σ = 24726749338944. Its totient is φ = 3433245624000.

The previous prime is 11331402002989. The next prime is 11331402003073. The reversal of 11331402003042 is 24030020413311.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12368353 + ... + 13252884.

It is an arithmetic number, because the mean of its divisors is an integer number (772710916842).

Almost surely, 2^{11331402003042} is an apocalyptic number.

11331402003042 is an abundant number, since it is smaller than the sum of its proper divisors (13395347335902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331402003042 is a wasteful number, since it uses less digits than its factorization.

11331402003042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25627954.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11331402003042 its reverse (24030020413311), we get a palindrome (35361422416353).

The spelling of 11331402003042 in words is "eleven trillion, three hundred thirty-one billion, four hundred two million, three thousand, forty-two".