11400133433 has 8 divisors (see below), whose sum is σ = 12284757576. Its totient is φ = 10516608000.

The previous prime is 11400133429. The next prime is 11400133441. The reversal of 11400133433 is 33433100411.

It can be written as a sum of positive squares in 4 ways, for example, as 1751589904 + 9648543529 = 41852^2 + 98227^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11400133433 - 2² = 11400133429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11400133399 and 11400133408.

It is not an unprimeable number, because it can be changed into a prime (11400133033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253058 + ... + 294683.

It is an arithmetic number, because the mean of its divisors is an integer number (1535594697).

Almost surely, 2^11400133433 is an apocalyptic number.

11400133433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11400133433 is a deficient number, since it is larger than the sum of its proper divisors (884624143).

11400133433 is a wasteful number, since it uses less digits than its factorization.

11400133433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549355.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11400133433 its reverse (33433100411), we get a palindrome (44833233844).

The spelling of 11400133433 in words is "eleven billion, four hundred million, one hundred thirty-three thousand, four hundred thirty-three".