15343142166 has 48 divisors (see below), whose sum is σ = 37245778128. Its totient is φ = 4523774400.

The previous prime is 15343142153. The next prime is 15343142167. The reversal of 15343142166 is 66124134351.

15343142166 is a `hidden beast` number, since 1 + 5 + 3 + 431 + 4 + 216 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 15343142166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15343142167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1039845 + ... + 1054496.

It is an arithmetic number, because the mean of its divisors is an integer number (775953711).

Almost surely, 2^15343142166 is an apocalyptic number.

15343142166 is an abundant number, since it is smaller than the sum of its proper divisors (21902635962).

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

15343142166 is a wasteful number, since it uses less digits than its factorization.

15343142166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094397 (or 2094394 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The spelling of 15343142166 in words is "fifteen billion, three hundred forty-three million, one hundred forty-two thousand, one hundred sixty-six".