2086217054072 has 8 divisors (see below), whose sum is σ = 3911656976400. Its totient is φ = 1043108527032.

The previous prime is 2086217054027. The next prime is 2086217054081. The reversal of 2086217054072 is 2704507126802.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130388565872 + ... + 130388565887.

It is an arithmetic number, because the mean of its divisors is an integer number (488957122050).

Almost surely, 2^{2086217054072} is an apocalyptic number.

It is an amenable number.

2086217054072 is a deficient number, since it is larger than the sum of its proper divisors (1825439922328).

2086217054072 is a wasteful number, since it uses less digits than its factorization.

2086217054072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260777131765 (or 260777131761 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 2086217054072 in words is "two trillion, eighty-six billion, two hundred seventeen million, fifty-four thousand, seventy-two".