144515301111213 has 16 divisors (see below), whose sum is σ = 194500299326976. Its totient is φ = 95437033461680.

The previous prime is 144515301111193. The next prime is 144515301111227. The reversal of 144515301111213 is 312111103515441.

It is a cyclic number.

It is not a de Polignac number, because 144515301111213 - 2¹⁶ = 144515301045677 is a prime.

It is a super-2 number, since 2×144515301111213² (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 (144515301111263) 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, 9333831 + ... + 19394612.

It is an arithmetic number, because the mean of its divisors is an integer number (12156268707936).

Almost surely, 2^{144515301111213} is an apocalyptic number.

It is an amenable number.

144515301111213 is a deficient number, since it is larger than the sum of its proper divisors (49984998215763).

144515301111213 is a wasteful number, since it uses less digits than its factorization.

144515301111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28744224.

The product of its (nonzero) digits is 7200, while the sum is 33.

Adding to 144515301111213 its reverse (312111103515441), we get a palindrome (456626404626654).

The spelling of 144515301111213 in words is "one hundred forty-four trillion, five hundred fifteen billion, three hundred one million, one hundred eleven thousand, two hundred thirteen".