212672200671340 has 48 divisors (see below), whose sum is σ = 446927603421600. Its totient is φ = 85008700206080.

The previous prime is 212672200671323. The next prime is 212672200671353. The reversal of 212672200671340 is 43176002276212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507590535 + ... + 508009345.

It is an arithmetic number, because the mean of its divisors is an integer number (9310991737950).

Almost surely, 2^{212672200671340} is an apocalyptic number.

212672200671340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212672200671340 is an abundant number, since it is smaller than the sum of its proper divisors (234255402750260).

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

212672200671340 is a wasteful number, since it uses less digits than its factorization.

212672200671340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436722 (or 436720 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 212672200671340 in words is "two hundred twelve trillion, six hundred seventy-two billion, two hundred million, six hundred seventy-one thousand, three hundred forty".