205294084073372 has 96 divisors (see below), whose sum is σ = 420549283123200. Its totient is φ = 85874602125312.

The previous prime is 205294084073321. The next prime is 205294084073381. The reversal of 205294084073372 is 273370480492502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 917883668 + ... + 918107300.

It is an arithmetic number, because the mean of its divisors is an integer number (4380721699200).

Almost surely, 2^{205294084073372} is an apocalyptic number.

It is an amenable number.

205294084073372 is an abundant number, since it is smaller than the sum of its proper divisors (215255199049828).

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

205294084073372 is a wasteful number, since it uses less digits than its factorization.

205294084073372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228475 (or 228473 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 205294084073372 in words is "two hundred five trillion, two hundred ninety-four billion, eighty-four million, seventy-three thousand, three hundred seventy-two".