11434801380 has 48 divisors (see below), whose sum is σ = 32022575424. Its totient is φ = 3048791680.

The previous prime is 11434801379. The next prime is 11434801393. The reversal of 11434801380 is 8310843411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513559 + ... + 535361.

It is an arithmetic number, because the mean of its divisors is an integer number (667136988).

Almost surely, 2^11434801380 is an apocalyptic number.

11434801380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11434801380 is an abundant number, since it is smaller than the sum of its proper divisors (20587774044).

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

11434801380 is a wasteful number, since it uses less digits than its factorization.

11434801380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30556 (or 30554 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 11434801380 in words is "eleven billion, four hundred thirty-four million, eight hundred one thousand, three hundred eighty".