11870545412216 has 16 divisors (see below), whose sum is σ = 22507354364400. Its totient is φ = 5868584248384.

The previous prime is 11870545412183. The next prime is 11870545412221. The reversal of 11870545412216 is 61221454507811.

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, 8336056460 + ... + 8336057883.

It is an arithmetic number, because the mean of its divisors is an integer number (1406709647775).

Almost surely, 2^{11870545412216} is an apocalyptic number.

It is an amenable number.

11870545412216 is a deficient number, since it is larger than the sum of its proper divisors (10636808952184).

11870545412216 is a wasteful number, since it uses less digits than its factorization.

11870545412216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16672114438 (or 16672114434 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 11870545412216 in words is "eleven trillion, eight hundred seventy billion, five hundred forty-five million, four hundred twelve thousand, two hundred sixteen".