166272336710 has 16 divisors (see below), whose sum is σ = 299327251392. Its totient is φ = 66500702400.

The previous prime is 166272336709. The next prime is 166272336721. The reversal of 166272336710 is 17633272661.

It is a super-2 number, since 2×166272336710² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943871 + ... + 1106090.

It is an arithmetic number, because the mean of its divisors is an integer number (18707953212).

Almost surely, 2^166272336710 is an apocalyptic number.

166272336710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166272336710 is a deficient number, since it is larger than the sum of its proper divisors (133054914682).

166272336710 is a wasteful number, since it uses less digits than its factorization.

166272336710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058079.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 166272336710 in words is "one hundred sixty-six billion, two hundred seventy-two million, three hundred thirty-six thousand, seven hundred ten".