7102106071556 has 48 divisors (see below), whose sum is σ = 12879936888000. Its totient is φ = 3422560901760.

The previous prime is 7102106071517. The next prime is 7102106071591. The reversal of 7102106071556 is 6551706012017.

It is a super-2 number, since 2×7102106071556² (a number of 27 digits) contains 22 as substring.

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, 173459735 + ... + 173500673.

It is an arithmetic number, because the mean of its divisors is an integer number (268332018500).

Almost surely, 2^{7102106071556} is an apocalyptic number.

It is an amenable number.

7102106071556 is a deficient number, since it is larger than the sum of its proper divisors (5777830816444).

7102106071556 is a wasteful number, since it uses less digits than its factorization.

7102106071556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43572 (or 43570 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 7102106071556 in words is "seven trillion, one hundred two billion, one hundred six million, seventy-one thousand, five hundred fifty-six".