11353621400 has 48 divisors (see below), whose sum is σ = 28796918040. Its totient is φ = 4128588800.

The previous prime is 11353621333. The next prime is 11353621429. The reversal of 11353621400 is 412635311.

It is a self number, because there is not a number n which added to its sum of digits gives 11353621400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2578169 + ... + 2582568.

Almost surely, 2^11353621400 is an apocalyptic number.

11353621400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11353621400 is an abundant number, since it is smaller than the sum of its proper divisors (17443296640).

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

11353621400 is a wasteful number, since it uses less digits than its factorization.

11353621400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160764 (or 5160755 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 11353621400 in words is "eleven billion, three hundred fifty-three million, six hundred twenty-one thousand, four hundred".