144243011400101 has 4 divisors (see below), whose sum is σ = 144286314619104. Its totient is φ = 144199708181100.

The previous prime is 144243011400011. The next prime is 144243011400107. The reversal of 144243011400101 is 101004110342441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144243011400101 - 2¹⁴ = 144243011383717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144243011400107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21651604505 + ... + 21651611166.

It is an arithmetic number, because the mean of its divisors is an integer number (36071578654776).

Almost surely, 2^{144243011400101} is an apocalyptic number.

It is an amenable number.

144243011400101 is a deficient number, since it is larger than the sum of its proper divisors (43303219003).

144243011400101 is an equidigital number, since it uses as much as digits as its factorization.

144243011400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43303219002.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 144243011400101 its reverse (101004110342441), we get a palindrome (245247121742542).

The spelling of 144243011400101 in words is "one hundred forty-four trillion, two hundred forty-three billion, eleven million, four hundred thousand, one hundred one".