11432321144402 has 8 divisors (see below), whose sum is σ = 17148964294656. Its totient is φ = 5715999712852.

The previous prime is 11432321144401. The next prime is 11432321144423. The reversal of 11432321144402 is 20444112323411.

11432321144402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (11432321144401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80340818 + ... + 80482989.

It is an arithmetic number, because the mean of its divisors is an integer number (2143620536832).

Almost surely, 2^{11432321144402} is an apocalyptic number.

11432321144402 is a deficient number, since it is larger than the sum of its proper divisors (5716643150254).

11432321144402 is a wasteful number, since it uses less digits than its factorization.

11432321144402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160859352.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 11432321144402 its reverse (20444112323411), we get a palindrome (31876433467813).

The spelling of 11432321144402 in words is "eleven trillion, four hundred thirty-two billion, three hundred twenty-one million, one hundred forty-four thousand, four hundred two".