166626241362 has 36 divisors (see below), whose sum is σ = 419966141166. Its totient is φ = 47607497280.

The previous prime is 166626241343. The next prime is 166626241487. The reversal of 166626241362 is 263142626661.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 156713848641 + 9912392721 = 395871^2 + 99561^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 94458439 + ... + 94460202.

Almost surely, 2^166626241362 is an apocalyptic number.

166626241362 is an abundant number, since it is smaller than the sum of its proper divisors (253339899804).

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

166626241362 is a wasteful number, since it uses less digits than its factorization.

166626241362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188918663 (or 188918653 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The spelling of 166626241362 in words is "one hundred sixty-six billion, six hundred twenty-six million, two hundred forty-one thousand, three hundred sixty-two".