145035042002144 has 48 divisors (see below), whose sum is σ = 329322687170400. Its totient is φ = 61587619398144.

The previous prime is 145035042002089. The next prime is 145035042002161. The reversal of 145035042002144 is 441200240530541.

It is a happy number.

It is a super-3 number, since 3×145035042002144³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2970057539 + ... + 2970106370.

It is an arithmetic number, because the mean of its divisors is an integer number (6860889316050).

Almost surely, 2^{145035042002144} is an apocalyptic number.

145035042002144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145035042002144 is an abundant number, since it is smaller than the sum of its proper divisors (184287645168256).

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

145035042002144 is a wasteful number, since it uses less digits than its factorization.

145035042002144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5940164035 (or 5940164027 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 145035042002144 its reverse (441200240530541), we get a palindrome (586235282532685).

The spelling of 145035042002144 in words is "one hundred forty-five trillion, thirty-five billion, forty-two million, two thousand, one hundred forty-four".