206054214767472 has 40 divisors (see below), whose sum is σ = 537577085074320. Its totient is φ = 68004691340800.

The previous prime is 206054214767417. The next prime is 206054214767473. The reversal of 206054214767472 is 274767412450602.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206054214767473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21251461197 + ... + 21251470892.

It is an arithmetic number, because the mean of its divisors is an integer number (13439427126858).

Almost surely, 2^{206054214767472} is an apocalyptic number.

It is an amenable number.

206054214767472 is an abundant number, since it is smaller than the sum of its proper divisors (331522870306848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

206054214767472 is a wasteful number, since it uses less digits than its factorization.

206054214767472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42502932201 (or 42502932195 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 57.

The spelling of 206054214767472 in words is "two hundred six trillion, fifty-four billion, two hundred fourteen million, seven hundred sixty-seven thousand, four hundred seventy-two".