11401433221330 has 64 divisors (see below), whose sum is σ = 21599055129600. Its totient is φ = 4327497596160.

The previous prime is 11401433221291. The next prime is 11401433221379. The reversal of 11401433221330 is 3312233410411.

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 31 ways as a sum of consecutive naturals, for example, 6313564 + ... + 7916056.

It is an arithmetic number, because the mean of its divisors is an integer number (337485236400).

Almost surely, 2^{11401433221330} is an apocalyptic number.

11401433221330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11401433221330 is a deficient number, since it is larger than the sum of its proper divisors (10197621908270).

11401433221330 is a wasteful number, since it uses less digits than its factorization.

11401433221330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602979.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 11401433221330 its reverse (3312233410411), we get a palindrome (14713666631741).

The spelling of 11401433221330 in words is "eleven trillion, four hundred one billion, four hundred thirty-three million, two hundred twenty-one thousand, three hundred thirty".