11433346480 has 40 divisors (see below), whose sum is σ = 26598020832. Its totient is φ = 4570673664.

The previous prime is 11433346459. The next prime is 11433346489. The reversal of 11433346480 is 8464333411.

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

It is not an unprimeable number, because it can be changed into a prime (11433346489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99477 + ... + 181003.

Almost surely, 2^11433346480 is an apocalyptic number.

11433346480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11433346480 is an abundant number, since it is smaller than the sum of its proper divisors (15164674352).

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

11433346480 is a wasteful number, since it uses less digits than its factorization.

11433346480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83293 (or 83287 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 11433346480 its reverse (8464333411), we get a palindrome (19897679891).

The spelling of 11433346480 in words is "eleven billion, four hundred thirty-three million, three hundred forty-six thousand, four hundred eighty".