11046315840 has 112 divisors (see below), whose sum is σ = 40082370432. Its totient is φ = 2524870656.

The previous prime is 11046315829. The next prime is 11046315883. The reversal of 11046315840 is 4851364011.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

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, 815179 + ... + 828618.

Almost surely, 2^11046315840 is an apocalyptic number.

11046315840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11046315840 is an abundant number, since it is smaller than the sum of its proper divisors (29036054592).

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

11046315840 is a wasteful number, since it uses less digits than its factorization.

11046315840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643824 (or 1643814 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 11046315840 its reverse (4851364011), we get a palindrome (15897679851).

The spelling of 11046315840 in words is "eleven billion, forty-six million, three hundred fifteen thousand, eight hundred forty".