440230324133232 has 60 divisors (see below), whose sum is σ = 1232637711561360. Its totient is φ = 146671472941824.

The previous prime is 440230324133209. The next prime is 440230324133273. The reversal of 440230324133232 is 232331423032044.

440230324133232 is a `hidden beast` number, since 4 + 4 + 0 + 2 + 3 + 0 + 3 + 2 + 413 + 3 + 232 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749376573 + ... + 749963804.

It is an arithmetic number, because the mean of its divisors is an integer number (20543961859356).

Almost surely, 2^{440230324133232} is an apocalyptic number.

It is an amenable number.

440230324133232 is an abundant number, since it is smaller than the sum of its proper divisors (792407387428128).

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

440230324133232 is a wasteful number, since it uses less digits than its factorization.

440230324133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499342430 (or 1499342421 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 440230324133232 its reverse (232331423032044), we get a palindrome (672561747165276).

The spelling of 440230324133232 in words is "four hundred forty trillion, two hundred thirty billion, three hundred twenty-four million, one hundred thirty-three thousand, two hundred thirty-two".