16144015344630 has 32 divisors (see below), whose sum is σ = 38747626919424. Its totient is φ = 4304849637216.

The previous prime is 16144015344521. The next prime is 16144015344637. The reversal of 16144015344630 is 3644351044161.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16144015344637) 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, 13225854 + ... + 14394833.

It is an arithmetic number, because the mean of its divisors is an integer number (1210863341232).

Almost surely, 2^{16144015344630} is an apocalyptic number.

16144015344630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16144015344630 is an abundant number, since it is smaller than the sum of its proper divisors (22603611574794).

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

16144015344630 is a wasteful number, since it uses less digits than its factorization.

16144015344630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27640180.

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 16144015344630 its reverse (3644351044161), we get a palindrome (19788366388791).

The spelling of 16144015344630 in words is "sixteen trillion, one hundred forty-four billion, fifteen million, three hundred forty-four thousand, six hundred thirty".