145550243151241 has 16 divisors (see below), whose sum is σ = 151154294473728. Its totient is φ = 140003099755200.

The previous prime is 145550243151227. The next prime is 145550243151263. The reversal of 145550243151241 is 142151342055541.

It is a cyclic number.

It is not a de Polignac number, because 145550243151241 - 2⁹ = 145550243150729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145550243151041) by changing a digit.

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, 84950211 + ... + 86646631.

It is an arithmetic number, because the mean of its divisors is an integer number (9447143404608).

Almost surely, 2^{145550243151241} is an apocalyptic number.

It is an amenable number.

145550243151241 is a deficient number, since it is larger than the sum of its proper divisors (5604051322487).

145550243151241 is a wasteful number, since it uses less digits than its factorization.

145550243151241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713192.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 145550243151241 in words is "one hundred forty-five trillion, five hundred fifty billion, two hundred forty-three million, one hundred fifty-one thousand, two hundred forty-one".