273772422166 has 8 divisors (see below), whose sum is σ = 411573241800. Its totient is φ = 136581341568.

The previous prime is 273772422137. The next prime is 273772422199. The reversal of 273772422166 is 661224277372.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 152433636 + ... + 152435431.

It is an arithmetic number, because the mean of its divisors is an integer number (51446655225).

Almost surely, 2^273772422166 is an apocalyptic number.

273772422166 is a deficient number, since it is larger than the sum of its proper divisors (137800819634).

273772422166 is a wasteful number, since it uses less digits than its factorization.

273772422166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304869518.

The product of its digits is 2370816, while the sum is 49.

The spelling of 273772422166 in words is "two hundred seventy-three billion, seven hundred seventy-two million, four hundred twenty-two thousand, one hundred sixty-six".