11112034340 has 24 divisors (see below), whose sum is σ = 25456660992. Its totient is φ = 4040739680.

The previous prime is 11112034319. The next prime is 11112034363. The reversal of 11112034340 is 4343021111.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 25254404 + ... + 25254843.

It is an arithmetic number, because the mean of its divisors is an integer number (1060694208).

Almost surely, 2^11112034340 is an apocalyptic number.

11112034340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112034340 is an abundant number, since it is smaller than the sum of its proper divisors (14344626652).

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

11112034340 is a wasteful number, since it uses less digits than its factorization.

11112034340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50509267 (or 50509265 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11112034340 its reverse (4343021111), we get a palindrome (15455055451).

The spelling of 11112034340 in words is "eleven billion, one hundred twelve million, thirty-four thousand, three hundred forty".