7142142863702 has 64 divisors (see below), whose sum is σ = 14205845090304. Its totient is φ = 2607223127040.

The previous prime is 7142142863689. The next prime is 7142142863749. The reversal of 7142142863702 is 2073682412417.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5532983 + ... + 6700610.

It is an arithmetic number, because the mean of its divisors is an integer number (221966329536).

Almost surely, 2^{7142142863702} is an apocalyptic number.

7142142863702 is a deficient number, since it is larger than the sum of its proper divisors (7063702226602).

7142142863702 is a wasteful number, since it uses less digits than its factorization.

7142142863702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12233853.

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 7142142863702 in words is "seven trillion, one hundred forty-two billion, one hundred forty-two million, eight hundred sixty-three thousand, seven hundred two".