11234223402400 has 72 divisors (see below), whose sum is σ = 27428962519980. Its totient is φ = 4493129871360.

The previous prime is 11234223402371. The next prime is 11234223402469. The reversal of 11234223402400 is 420432243211.

It can be written as a sum of positive squares in 6 ways, for example, as 4102909518096 + 7131313884304 = 2025564^2 + 2670452^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5585032 + ... + 7325368.

Almost surely, 2^{11234223402400} is an apocalyptic number.

11234223402400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11234223402400 is an abundant number, since it is smaller than the sum of its proper divisors (16194739117580).

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

11234223402400 is a wasteful number, since it uses less digits than its factorization.

11234223402400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748426 (or 1748413 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11234223402400 its reverse (420432243211), we get a palindrome (11654655645611).

The spelling of 11234223402400 in words is "eleven trillion, two hundred thirty-four billion, two hundred twenty-three million, four hundred two thousand, four hundred".