11402321134 has 8 divisors (see below), whose sum is σ = 17120743488. Its totient is φ = 5695406640.

The previous prime is 11402321087. The next prime is 11402321153. The reversal of 11402321134 is 43112320411.

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

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 3 ways as a sum of consecutive naturals, for example, 2874487 + ... + 2878450.

It is an arithmetic number, because the mean of its divisors is an integer number (2140092936).

Almost surely, 2^11402321134 is an apocalyptic number.

11402321134 is a deficient number, since it is larger than the sum of its proper divisors (5718422354).

11402321134 is an equidigital number, since it uses as much as digits as its factorization.

11402321134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753930.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11402321134 its reverse (43112320411), we get a palindrome (54514641545).

The spelling of 11402321134 in words is "eleven billion, four hundred two million, three hundred twenty-one thousand, one hundred thirty-four".