244545202545378 has 32 divisors (see below), whose sum is σ = 591840490195584. Its totient is φ = 65760054465792.

The previous prime is 244545202545377. The next prime is 244545202545473. The reversal of 244545202545378 is 873545202545442.

It is not an unprimeable number, because it can be changed into a prime (244545202545377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171250141125 + ... + 171250142552.

It is an arithmetic number, because the mean of its divisors is an integer number (18495015318612).

Almost surely, 2^{244545202545378} is an apocalyptic number.

244545202545378 is an abundant number, since it is smaller than the sum of its proper divisors (347295287650206).

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

244545202545378 is a wasteful number, since it uses less digits than its factorization.

244545202545378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342500283706.

The product of its (nonzero) digits is 215040000, while the sum is 60.

The spelling of 244545202545378 in words is "two hundred forty-four trillion, five hundred forty-five billion, two hundred two million, five hundred forty-five thousand, three hundred seventy-eight".