11413422320 has 40 divisors (see below), whose sum is σ = 26542676160. Its totient is φ = 4564256000.

The previous prime is 11413422313. The next prime is 11413422337. The reversal of 11413422320 is 2322431411.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365066 + ... + 395094.

It is an arithmetic number, because the mean of its divisors is an integer number (663566904).

Almost surely, 2^11413422320 is an apocalyptic number.

11413422320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11413422320 is an abundant number, since it is smaller than the sum of its proper divisors (15129253840).

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

11413422320 is a wasteful number, since it uses less digits than its factorization.

11413422320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34793 (or 34787 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11413422320 its reverse (2322431411), we get a palindrome (13735853731).

Subtracting from 11413422320 its reverse (2322431411), we obtain a palindrome (9090990909).

The spelling of 11413422320 in words is "eleven billion, four hundred thirteen million, four hundred twenty-two thousand, three hundred twenty".