11053402340 has 48 divisors (see below), whose sum is σ = 23464366464. Its totient is φ = 4373568000.

The previous prime is 11053402319. The next prime is 11053402343. The reversal of 11053402340 is 4320435011.

It is not an unprimeable number, because it can be changed into a prime (11053402343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720227 + ... + 735413.

It is an arithmetic number, because the mean of its divisors is an integer number (488840968).

Almost surely, 2^11053402340 is an apocalyptic number.

11053402340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11053402340 is an abundant number, since it is smaller than the sum of its proper divisors (12410964124).

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

11053402340 is a wasteful number, since it uses less digits than its factorization.

11053402340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15588 (or 15586 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 11053402340 its reverse (4320435011), we get a palindrome (15373837351).

The spelling of 11053402340 in words is "eleven billion, fifty-three million, four hundred two thousand, three hundred forty".