1002344432112 has 80 divisors (see below), whose sum is σ = 2888562620160. Its totient is φ = 332783640000.

The previous prime is 1002344432101. The next prime is 1002344432149. The reversal of 1002344432112 is 2112344432001.

1002344432112 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 3 + 4 + 443 + 211 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 4513564 + ... + 4730427.

It is an arithmetic number, because the mean of its divisors is an integer number (36107032752).

Almost surely, 2^{1002344432112} is an apocalyptic number.

1002344432112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1002344432112 is an abundant number, since it is smaller than the sum of its proper divisors (1886218188048).

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

1002344432112 is a wasteful number, since it uses less digits than its factorization.

1002344432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9244259 (or 9244247 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1002344432112 its reverse (2112344432001), we get a palindrome (3114688864113).

The spelling of 1002344432112 in words is "one trillion, two billion, three hundred forty-four million, four hundred thirty-two thousand, one hundred twelve".