16001430143146 has 16 divisors (see below), whose sum is σ = 27431111191680. Its totient is φ = 6857733753360.

The previous prime is 16001430143143. The next prime is 16001430143183. The reversal of 16001430143146 is 64134103410061.

It is not an unprimeable number, because it can be changed into a prime (16001430143143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3146416 + ... + 6473236.

It is an arithmetic number, because the mean of its divisors is an integer number (1714444449480).

Almost surely, 2^{16001430143146} is an apocalyptic number.

16001430143146 is a deficient number, since it is larger than the sum of its proper divisors (11429681048534).

16001430143146 is a wasteful number, since it uses less digits than its factorization.

16001430143146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670389.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 16001430143146 in words is "sixteen trillion, one billion, four hundred thirty million, one hundred forty-three thousand, one hundred forty-six".