145566424112 has 20 divisors (see below), whose sum is σ = 287356362480. Its totient is φ = 71409943488.

The previous prime is 145566424051. The next prime is 145566424151. The reversal of 145566424112 is 211424665541.

It is a self number, because there is not a number n which added to its sum of digits gives 145566424112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85828412 + ... + 85830107.

It is an arithmetic number, because the mean of its divisors is an integer number (14367818124).

Almost surely, 2^145566424112 is an apocalyptic number.

It is an amenable number.

145566424112 is a deficient number, since it is larger than the sum of its proper divisors (141789938368).

145566424112 is a wasteful number, since it uses less digits than its factorization.

145566424112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171658580 (or 171658574 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The spelling of 145566424112 in words is "one hundred forty-five billion, five hundred sixty-six million, four hundred twenty-four thousand, one hundred twelve".