15877330341212 has 12 divisors (see below), whose sum is σ = 27819673378560. Its totient is φ = 7928852233056.

The previous prime is 15877330341163. The next prime is 15877330341227. The reversal of 15877330341212 is 21214303377851.

15877330341212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2453230748 + ... + 2453237219.

It is an arithmetic number, because the mean of its divisors is an integer number (2318306114880).

Almost surely, 2^{15877330341212} is an apocalyptic number.

It is an amenable number.

15877330341212 is a deficient number, since it is larger than the sum of its proper divisors (11942343037348).

15877330341212 is a wasteful number, since it uses less digits than its factorization.

15877330341212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906468780 (or 4906468778 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 15877330341212 in words is "fifteen trillion, eight hundred seventy-seven billion, three hundred thirty million, three hundred forty-one thousand, two hundred twelve".