11401044398 has 8 divisors (see below), whose sum is σ = 17691275880. Its totient is φ = 5503952440.

The previous prime is 11401044397. The next prime is 11401044439. The reversal of 11401044398 is 89344010411.

11401044398 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401044397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98284808 + ... + 98284923.

It is an arithmetic number, because the mean of its divisors is an integer number (2211409485).

Almost surely, 2^11401044398 is an apocalyptic number.

11401044398 is a deficient number, since it is larger than the sum of its proper divisors (6290231482).

11401044398 is a wasteful number, since it uses less digits than its factorization.

11401044398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196569762.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 11401044398 in words is "eleven billion, four hundred one million, forty-four thousand, three hundred ninety-eight".