145460225612 has 48 divisors (see below), whose sum is σ = 292629254400. Its totient is φ = 62706208320.

The previous prime is 145460225609. The next prime is 145460225681. The reversal of 145460225612 is 216522064541.

145460225612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966662 + ... + 1106957.

It is an arithmetic number, because the mean of its divisors is an integer number (6096442800).

Almost surely, 2^145460225612 is an apocalyptic number.

It is an amenable number.

145460225612 is an abundant number, since it is smaller than the sum of its proper divisors (147169028788).

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

145460225612 is a wasteful number, since it uses less digits than its factorization.

145460225612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073726 (or 2073724 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 145460225612 in words is "one hundred forty-five billion, four hundred sixty million, two hundred twenty-five thousand, six hundred twelve".