143677072142 has 8 divisors (see below), whose sum is σ = 222947181000. Its totient is φ = 69361345144.

The previous prime is 143677072087. The next prime is 143677072157. The reversal of 143677072142 is 241270776341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 143677072093 and 143677072102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1238595392 + ... + 1238595507.

It is an arithmetic number, because the mean of its divisors is an integer number (27868397625).

Almost surely, 2^143677072142 is an apocalyptic number.

143677072142 is a deficient number, since it is larger than the sum of its proper divisors (79270108858).

143677072142 is a wasteful number, since it uses less digits than its factorization.

143677072142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477190930.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 143677072142 in words is "one hundred forty-three billion, six hundred seventy-seven million, seventy-two thousand, one hundred forty-two".