144532415112 has 64 divisors (see below), whose sum is σ = 364041216000. Its totient is φ = 47816673600.

The previous prime is 144532415089. The next prime is 144532415179. The reversal of 144532415112 is 211514235441.

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, 4284889 + ... + 4318487.

It is an arithmetic number, because the mean of its divisors is an integer number (5688144000).

Almost surely, 2^144532415112 is an apocalyptic number.

144532415112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144532415112 is an abundant number, since it is smaller than the sum of its proper divisors (219508800888).

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

144532415112 is a wasteful number, since it uses less digits than its factorization.

144532415112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34946 (or 34942 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The spelling of 144532415112 in words is "one hundred forty-four billion, five hundred thirty-two million, four hundred fifteen thousand, one hundred twelve".