145484870112 has 72 divisors (see below), whose sum is σ = 438059237616. Its totient is φ = 45642310656.

The previous prime is 145484870099. The next prime is 145484870177. The reversal of 145484870112 is 211078484541.

145484870112 is a `hidden beast` number, since 1 + 4 + 54 + 8 + 487 + 0 + 112 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

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, 14852628 + ... + 14862419.

It is an arithmetic number, because the mean of its divisors is an integer number (6084156078).

Almost surely, 2^145484870112 is an apocalyptic number.

145484870112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145484870112 is an abundant number, since it is smaller than the sum of its proper divisors (292574367504).

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

145484870112 is a wasteful number, since it uses less digits than its factorization.

145484870112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29715080 (or 29715069 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 145484870112 in words is "one hundred forty-five billion, four hundred eighty-four million, eight hundred seventy thousand, one hundred twelve".