144566141193 has 12 divisors (see below), whose sum is σ = 209156207988. Its totient is φ = 96221220480.

The previous prime is 144566141191. The next prime is 144566141231. The reversal of 144566141193 is 391141665441.

It is a happy number.

144566141193 is a `hidden beast` number, since 1 + 4 + 456 + 6 + 1 + 4 + 1 + 193 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 75003133689 + 69563007504 = 273867^2 + 263748^2 .

It is not a de Polignac number, because 144566141193 - 2¹ = 144566141191 is a prime.

It is a super-2 number, since 2×144566141193² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144566141191) 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, 13011388 + ... + 13022493.

It is an arithmetic number, because the mean of its divisors is an integer number (17429683999).

Almost surely, 2^144566141193 is an apocalyptic number.

It is an amenable number.

144566141193 is a deficient number, since it is larger than the sum of its proper divisors (64590066795).

144566141193 is a wasteful number, since it uses less digits than its factorization.

144566141193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26034504 (or 26034501 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 144566141193 in words is "one hundred forty-four billion, five hundred sixty-six million, one hundred forty-one thousand, one hundred ninety-three".