145115166480 has 80 divisors (see below), whose sum is σ = 451458140544. Its totient is φ = 38559646720.

The previous prime is 145115166467. The next prime is 145115166481. The reversal of 145115166480 is 84661511541.

145115166480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (145115166481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008444 + ... + 1143323.

Almost surely, 2^145115166480 is an apocalyptic number.

145115166480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145115166480 is an abundant number, since it is smaller than the sum of its proper divisors (306342974064).

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

145115166480 is a wasteful number, since it uses less digits than its factorization.

145115166480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152064 (or 2152058 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 145115166480 in words is "one hundred forty-five billion, one hundred fifteen million, one hundred sixty-six thousand, four hundred eighty".