144641341566 has 24 divisors (see below), whose sum is σ = 313425278400. Its totient is φ = 48208287456.

The previous prime is 144641341561. The next prime is 144641341567. The reversal of 144641341566 is 665143146441.

144641341566 is a `hidden beast` number, since 1 + 4 + 4 + 6 + 41 + 3 + 41 + 566 = 666.

It is a super-2 number, since 2×144641341566² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144641341561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293791 + ... + 612858.

It is an arithmetic number, because the mean of its divisors is an integer number (13059386600).

Almost surely, 2^144641341566 is an apocalyptic number.

144641341566 is an abundant number, since it is smaller than the sum of its proper divisors (168783936834).

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

144641341566 is a wasteful number, since it uses less digits than its factorization.

144641341566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915520 (or 915517 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The spelling of 144641341566 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, five hundred sixty-six".