145510422265412 has 24 divisors (see below), whose sum is σ = 254705831116800. Its totient is φ = 72737329142016.

The previous prime is 145510422265391. The next prime is 145510422265421. The reversal of 145510422265412 is 214562224015541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421940789 + ... + 422285507.

It is an arithmetic number, because the mean of its divisors is an integer number (10612742963200).

Almost surely, 2^{145510422265412} is an apocalyptic number.

It is an amenable number.

145510422265412 is a deficient number, since it is larger than the sum of its proper divisors (109195408851388).

145510422265412 is a wasteful number, since it uses less digits than its factorization.

145510422265412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370355 (or 370353 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 44.

The spelling of 145510422265412 in words is "one hundred forty-five trillion, five hundred ten billion, four hundred twenty-two million, two hundred sixty-five thousand, four hundred twelve".