11097939400 has 48 divisors (see below), whose sum is σ = 25846939440. Its totient is φ = 4431566400.

The previous prime is 11097939373. The next prime is 11097939401. The reversal of 11097939400 is 493979011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11097939401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70135 + ... + 164665.

It is an arithmetic number, because the mean of its divisors is an integer number (538477905).

Almost surely, 2^11097939400 is an apocalyptic number.

11097939400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11097939400 is an abundant number, since it is smaller than the sum of its proper divisors (14749000040).

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

11097939400 is a wasteful number, since it uses less digits than its factorization.

11097939400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95134 (or 95125 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 43.

The spelling of 11097939400 in words is "eleven billion, ninety-seven million, nine hundred thirty-nine thousand, four hundred".