7143000158642 has 32 divisors (see below), whose sum is σ = 11108300860800. Its totient is φ = 3440779372800.

The previous prime is 7143000158603. The next prime is 7143000158659. The reversal of 7143000158642 is 2468510003417.

It is a self number, because there is not a number n which added to its sum of digits gives 7143000158642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76489034 + ... + 76582362.

It is an arithmetic number, because the mean of its divisors is an integer number (347134401900).

Almost surely, 2^{7143000158642} is an apocalyptic number.

7143000158642 is a deficient number, since it is larger than the sum of its proper divisors (3965300702158).

7143000158642 is a wasteful number, since it uses less digits than its factorization.

7143000158642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96242.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 7143000158642 in words is "seven trillion, one hundred forty-three billion, one hundred fifty-eight thousand, six hundred forty-two".