1111404401030 has 96 divisors (see below), whose sum is σ = 2539568858112. Its totient is φ = 346293662400.

The previous prime is 1111404400969. The next prime is 1111404401053. The reversal of 1111404401030 is 301044041111.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1111404400993 and 1111404401011.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 16497515 + ... + 16564745.

It is an arithmetic number, because the mean of its divisors is an integer number (26453842272).

Almost surely, 2^{1111404401030} is an apocalyptic number.

1111404401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111404401030 is an abundant number, since it is smaller than the sum of its proper divisors (1428164457082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111404401030 is a wasteful number, since it uses less digits than its factorization.

1111404401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70330 (or 70323 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1111404401030 its reverse (301044041111), we get a palindrome (1412448442141).

The spelling of 1111404401030 in words is "one trillion, one hundred eleven billion, four hundred four million, four hundred one thousand, thirty".