166434102324 has 240 divisors, whose sum is σ = 524053129600. Its totient is φ = 44995233024.

The previous prime is 166434102319. The next prime is 166434102353. The reversal of 166434102324 is 423201434661.

166434102324 is a `hidden beast` number, since 1 + 6 + 6 + 4 + 3 + 410 + 232 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 46063542 + ... + 46067154.

Almost surely, 2^166434102324 is an apocalyptic number.

166434102324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 166434102324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262026564800).

166434102324 is an abundant number, since it is smaller than the sum of its proper divisors (357619027276).

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

166434102324 is a wasteful number, since it uses less digits than its factorization.

166434102324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724 (or 4713 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 166434102324 its reverse (423201434661), we get a palindrome (589635536985).

The spelling of 166434102324 in words is "one hundred sixty-six billion, four hundred thirty-four million, one hundred two thousand, three hundred twenty-four".