11110401424 has 10 divisors (see below), whose sum is σ = 21526402790. Its totient is φ = 5555200704.

The previous prime is 11110401397. The next prime is 11110401461. The reversal of 11110401424 is 42410401111.

It can be written as a sum of positive squares in only one way, i.e., 8562171024 + 2548230400 = 92532^2 + 50480^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347200029 + ... + 347200060.

It is an arithmetic number, because the mean of its divisors is an integer number (2152640279).

Almost surely, 2^11110401424 is an apocalyptic number.

It is an amenable number.

11110401424 is a deficient number, since it is larger than the sum of its proper divisors (10416001366).

11110401424 is an equidigital number, since it uses as much as digits as its factorization.

11110401424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694400097 (or 694400091 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11110401424 its reverse (42410401111), we get a palindrome (53520802535).

The spelling of 11110401424 in words is "eleven billion, one hundred ten million, four hundred one thousand, four hundred twenty-four".