143104342141240 has 32 divisors (see below), whose sum is σ = 321987531347280. Its totient is φ = 57241245917952.

The previous prime is 143104342141231. The next prime is 143104342141309. The reversal of 143104342141240 is 42141243401341.

It is a junction number, because it is equal to n+sod(n) for n = 143104342141196 and 143104342141205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10601589 + ... + 19965028.

Almost surely, 2^{143104342141240} is an apocalyptic number.

143104342141240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143104342141240 is an abundant number, since it is smaller than the sum of its proper divisors (178883189206040).

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

143104342141240 is a wasteful number, since it uses less digits than its factorization.

143104342141240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30683671 (or 30683667 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 143104342141240 its reverse (42141243401341), we get a palindrome (185245585542581).

The spelling of 143104342141240 in words is "one hundred forty-three trillion, one hundred four billion, three hundred forty-two million, one hundred forty-one thousand, two hundred forty".