1113401421433 has 16 divisors (see below), whose sum is σ = 1306965421440. Its totient is φ = 928468659456.

The previous prime is 1113401421331. The next prime is 1113401421493. The reversal of 1113401421433 is 3341241043111.

It is a cyclic number.

It is not a de Polignac number, because 1113401421433 - 2⁹ = 1113401420921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113401421493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2828178 + ... + 3197716.

It is an arithmetic number, because the mean of its divisors is an integer number (81685338840).

Almost surely, 2^{1113401421433} is an apocalyptic number.

It is an amenable number.

1113401421433 is a deficient number, since it is larger than the sum of its proper divisors (193564000007).

1113401421433 is a wasteful number, since it uses less digits than its factorization.

1113401421433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381216.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1113401421433 its reverse (3341241043111), we get a palindrome (4454642464544).

The spelling of 1113401421433 in words is "one trillion, one hundred thirteen billion, four hundred one million, four hundred twenty-one thousand, four hundred thirty-three".