11331400452254 has 4 divisors (see below), whose sum is σ = 16997100678384. Its totient is φ = 5665700226126.

The previous prime is 11331400452233. The next prime is 11331400452287. The reversal of 11331400452254 is 45225400413311.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832850113062 + ... + 2832850113065.

It is an arithmetic number, because the mean of its divisors is an integer number (4249275169596).

Almost surely, 2^{11331400452254} is an apocalyptic number.

11331400452254 is a deficient number, since it is larger than the sum of its proper divisors (5665700226130).

11331400452254 is an equidigital number, since it uses as much as digits as its factorization.

11331400452254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5665700226129.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 11331400452254 its reverse (45225400413311), we get a palindrome (56556800865565).

The spelling of 11331400452254 in words is "eleven trillion, three hundred thirty-one billion, four hundred million, four hundred fifty-two thousand, two hundred fifty-four".