1325344145112 has 144 divisors (see below), whose sum is σ = 3960164856960. Its totient is φ = 400103698176.

The previous prime is 1325344145093. The next prime is 1325344145113. The reversal of 1325344145112 is 2115414435231.

1325344145112 is a `hidden beast` number, since 1 + 3 + 2 + 534 + 4 + 1 + 4 + 5 + 112 = 666.

It is a super-2 number, since 2×1325344145112² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325344145113) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 382648 + ... + 1672455.

It is an arithmetic number, because the mean of its divisors is an integer number (27501144840).

Almost surely, 2^{1325344145112} is an apocalyptic number.

1325344145112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1325344145112 is an abundant number, since it is smaller than the sum of its proper divisors (2634820711848).

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

1325344145112 is a wasteful number, since it uses less digits than its factorization.

1325344145112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055194 (or 2055174 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The spelling of 1325344145112 in words is "one trillion, three hundred twenty-five billion, three hundred forty-four million, one hundred forty-five thousand, one hundred twelve".