16434165143630 has 32 divisors (see below), whose sum is σ = 31883835592224. Its totient is φ = 6062887334016.

The previous prime is 16434165143597. The next prime is 16434165143633. The reversal of 16434165143630 is 3634156143461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16434165143633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53096177 + ... + 53404796.

It is an arithmetic number, because the mean of its divisors is an integer number (996369862257).

Almost surely, 2^{16434165143630} is an apocalyptic number.

16434165143630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16434165143630 is a deficient number, since it is larger than the sum of its proper divisors (15449670448594).

16434165143630 is a wasteful number, since it uses less digits than its factorization.

16434165143630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106502180.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 16434165143630 in words is "sixteen trillion, four hundred thirty-four billion, one hundred sixty-five million, one hundred forty-three thousand, six hundred thirty".