144314536051231 has 16 divisors (see below), whose sum is σ = 178380199093824. Its totient is φ = 113692874114304.

The previous prime is 144314536051207. The next prime is 144314536051241. The reversal of 144314536051231 is 132150635413441.

It is a cyclic number.

It is not a de Polignac number, because 144314536051231 - 2¹¹ = 144314536049183 is a prime.

It is a super-2 number, since 2×144314536051231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144314536051241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3403141936 + ... + 3403184341.

It is an arithmetic number, because the mean of its divisors is an integer number (11148762443364).

Almost surely, 2^{144314536051231} is an apocalyptic number.

144314536051231 is a deficient number, since it is larger than the sum of its proper divisors (34065663042593).

144314536051231 is a wasteful number, since it uses less digits than its factorization.

144314536051231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806326530.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 144314536051231 in words is "one hundred forty-four trillion, three hundred fourteen billion, five hundred thirty-six million, fifty-one thousand, two hundred thirty-one".