144311001401434 has 16 divisors (see below), whose sum is σ = 248646076386048. Its totient is φ = 61533624961872.

The previous prime is 144311001401431. The next prime is 144311001401449. The reversal of 144311001401434 is 434104100113441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144311001401396 and 144311001401405.

It is not an unprimeable number, because it can be changed into a prime (144311001401431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26162252754 + ... + 26162258269.

It is an arithmetic number, because the mean of its divisors is an integer number (15540379774128).

Almost surely, 2^{144311001401434} is an apocalyptic number.

144311001401434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144311001401434 is a deficient number, since it is larger than the sum of its proper divisors (104335074984614).

144311001401434 is a wasteful number, since it uses less digits than its factorization.

144311001401434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52324511229.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 144311001401434 its reverse (434104100113441), we get a palindrome (578415101514875).

The spelling of 144311001401434 in words is "one hundred forty-four trillion, three hundred eleven billion, one million, four hundred one thousand, four hundred thirty-four".