144441212401951 has 2 divisors, whose sum is σ = 144441212401952. Its totient is φ = 144441212401950.

The previous prime is 144441212401933. The next prime is 144441212402023. The reversal of 144441212401951 is 159104212144441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144441212401951 - 2¹¹ = 144441212399903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144441212401898 and 144441212401907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144441212401901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72220606200975 + 72220606200976.

It is an arithmetic number, because the mean of its divisors is an integer number (72220606200976).

Almost surely, 2^{144441212401951} is an apocalyptic number.

144441212401951 is a deficient number, since it is larger than the sum of its proper divisors (1).

144441212401951 is an equidigital number, since it uses as much as digits as its factorization.

144441212401951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 144441212401951 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twelve million, four hundred one thousand, nine hundred fifty-one".