7106687888542 has 16 divisors (see below), whose sum is σ = 11681274189312. Its totient is φ = 3215826967320.

The previous prime is 7106687888533. The next prime is 7106687888549. The reversal of 7106687888542 is 2458887866017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7106687888549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724280448 + ... + 724290259.

It is an arithmetic number, because the mean of its divisors is an integer number (730079636832).

Almost surely, 2^{7106687888542} is an apocalyptic number.

7106687888542 is a deficient number, since it is larger than the sum of its proper divisors (4574586300770).

7106687888542 is a wasteful number, since it uses less digits than its factorization.

7106687888542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448570943.

The product of its (nonzero) digits is 289013760, while the sum is 70.

The spelling of 7106687888542 in words is "seven trillion, one hundred six billion, six hundred eighty-seven million, eight hundred eighty-eight thousand, five hundred forty-two".