11134323242420 has 144 divisors (see below), whose sum is σ = 28847435395968. Its totient is φ = 3591643587840.

The previous prime is 11134323242381. The next prime is 11134323242431. The reversal of 11134323242420 is 2424232343111.

It is a happy number.

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 2674082 + ... + 5423961.

It is an arithmetic number, because the mean of its divisors is an integer number (200329412472).

Almost surely, 2^{11134323242420} is an apocalyptic number.

11134323242420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134323242420 is an abundant number, since it is smaller than the sum of its proper divisors (17713112153548).

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

11134323242420 is a wasteful number, since it uses less digits than its factorization.

11134323242420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098150 (or 8098141 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 11134323242420 its reverse (2424232343111), we get a palindrome (13558555585531).

The spelling of 11134323242420 in words is "eleven trillion, one hundred thirty-four billion, three hundred twenty-three million, two hundred forty-two thousand, four hundred twenty".