8142009107552 has 24 divisors (see below), whose sum is σ = 16030742275296. Its totient is φ = 4070709482112.

The previous prime is 8142009107513. The next prime is 8142009107567. The reversal of 8142009107552 is 2557019002418.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8772263 + ... + 9655910.

It is an arithmetic number, because the mean of its divisors is an integer number (667947594804).

Almost surely, 2^{8142009107552} is an apocalyptic number.

It is an amenable number.

8142009107552 is a deficient number, since it is larger than the sum of its proper divisors (7888733167744).

8142009107552 is a wasteful number, since it uses less digits than its factorization.

8142009107552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18441990 (or 18441982 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 8142009107552 in words is "eight trillion, one hundred forty-two billion, nine million, one hundred seven thousand, five hundred fifty-two".