144121423031114 has 16 divisors (see below), whose sum is σ = 223156531885056. Its totient is φ = 69735928654800.

The previous prime is 144121423031099. The next prime is 144121423031119. The reversal of 144121423031114 is 411130324121441.

It is a super-2 number, since 2×144121423031114² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144121423031119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14493944 + ... + 22323020.

It is an arithmetic number, because the mean of its divisors is an integer number (13947283242816).

Almost surely, 2^{144121423031114} is an apocalyptic number.

144121423031114 is a deficient number, since it is larger than the sum of its proper divisors (79035108853942).

144121423031114 is a wasteful number, since it uses less digits than its factorization.

144121423031114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126021.

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 144121423031114 its reverse (411130324121441), we get a palindrome (555251747152555).

The spelling of 144121423031114 in words is "one hundred forty-four trillion, one hundred twenty-one billion, four hundred twenty-three million, thirty-one thousand, one hundred fourteen".