144114231111402 has 32 divisors (see below), whose sum is σ = 288325725287040. Its totient is φ = 48021867236160.

The previous prime is 144114231111391. The next prime is 144114231111413. The reversal of 144114231111402 is 204111132411441.

It is an interprime number because it is at equal distance from previous prime (144114231111391) and next prime (144114231111413).

It is a super-2 number, since 2×144114231111402² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144114231111402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1541892123 + ... + 1541985585.

It is an arithmetic number, because the mean of its divisors is an integer number (9010178915220).

Almost surely, 2^{144114231111402} is an apocalyptic number.

144114231111402 is an abundant number, since it is smaller than the sum of its proper divisors (144211494175638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144114231111402 is a wasteful number, since it uses less digits than its factorization.

144114231111402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177438.

The product of its (nonzero) digits is 3072, while the sum is 30.

Adding to 144114231111402 its reverse (204111132411441), we get a palindrome (348225363522843).

The spelling of 144114231111402 in words is "one hundred forty-four trillion, one hundred fourteen billion, two hundred thirty-one million, one hundred eleven thousand, four hundred two".