11334466440 has 384 divisors, whose sum is σ = 42996769920. Its totient is φ = 2558976000.

The previous prime is 11334466439. The next prime is 11334466453. The reversal of 11334466440 is 4466443311.

11334466440 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 4 + 4 + 6 + 644 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11334466395 and 11334466404.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6798487 + ... + 6800153.

It is an arithmetic number, because the mean of its divisors is an integer number (111970755).

Almost surely, 2^11334466440 is an apocalyptic number.

11334466440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11334466440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21498384960).

11334466440 is an abundant number, since it is smaller than the sum of its proper divisors (31662303480).

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

11334466440 is a wasteful number, since it uses less digits than its factorization.

11334466440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813 (or 1806 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

It can be divided in two parts, 11334 and 466440, that added together give a palindrome (477774).

The spelling of 11334466440 in words is "eleven billion, three hundred thirty-four million, four hundred sixty-six thousand, four hundred forty".