144545650155452 has 24 divisors (see below), whose sum is σ = 311329092643296. Its totient is φ = 57182894566848.

The previous prime is 144545650155433. The next prime is 144545650155469. The reversal of 144545650155452 is 254551056545441.

144545650155452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 198551716883 + ... + 198551717610.

It is an arithmetic number, because the mean of its divisors is an integer number (12972045526804).

Almost surely, 2^{144545650155452} is an apocalyptic number.

It is an amenable number.

144545650155452 is an abundant number, since it is smaller than the sum of its proper divisors (166783442487844).

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

144545650155452 is a wasteful number, since it uses less digits than its factorization.

144545650155452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397103434517 (or 397103434515 counting only the distinct ones).

The product of its (nonzero) digits is 48000000, while the sum is 56.

The spelling of 144545650155452 in words is "one hundred forty-four trillion, five hundred forty-five billion, six hundred fifty million, one hundred fifty-five thousand, four hundred fifty-two".