11110401032 has 8 divisors (see below), whose sum is σ = 20832001950. Its totient is φ = 5555200512.

The previous prime is 11110401007. The next prime is 11110401037. The reversal of 11110401032 is 23010401111.

It can be written as a sum of positive squares in only one way, i.e., 10864726756 + 245674276 = 104234^2 + 15674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11110401032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11110400998 and 11110401016.

It is not an unprimeable number, because it can be changed into a prime (11110401037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694400057 + ... + 694400072.

Almost surely, 2^11110401032 is an apocalyptic number.

It is an amenable number.

11110401032 is a deficient number, since it is larger than the sum of its proper divisors (9721600918).

11110401032 is a wasteful number, since it uses less digits than its factorization.

11110401032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388800135 (or 1388800131 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11110401032 its reverse (23010401111), we get a palindrome (34120802143).

The spelling of 11110401032 in words is "eleven billion, one hundred ten million, four hundred one thousand, thirty-two".