146044045563321 has 32 divisors (see below), whose sum is σ = 214726249728000. Its totient is φ = 87930399106368.

The previous prime is 146044045563223. The next prime is 146044045563331. The reversal of 146044045563321 is 123365540440641.

146044045563321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146044045563321 - 2¹¹ = 146044045561273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146044045563331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559052355 + ... + 559313528.

It is an arithmetic number, because the mean of its divisors is an integer number (6710195304000).

Almost surely, 2^{146044045563321} is an apocalyptic number.

It is an amenable number.

146044045563321 is a deficient number, since it is larger than the sum of its proper divisors (68682204164679).

146044045563321 is a wasteful number, since it uses less digits than its factorization.

146044045563321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118366013.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 146044045563321 in words is "one hundred forty-six trillion, forty-four billion, forty-five million, five hundred sixty-three thousand, three hundred twenty-one".