16556142467150 has 96 divisors (see below), whose sum is σ = 36860671578528. Its totient is φ = 5452451596800.

The previous prime is 16556142467119. The next prime is 16556142467159. The reversal of 16556142467150 is 5176424165561.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a junction number, because it is equal to n+sod(n) for n = 16556142467092 and 16556142467101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16556142467159) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21465809 + ... + 22223708.

It is an arithmetic number, because the mean of its divisors is an integer number (383965328943).

Almost surely, 2^{16556142467150} is an apocalyptic number.

16556142467150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16556142467150 is an abundant number, since it is smaller than the sum of its proper divisors (20304529111378).

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

16556142467150 is a wasteful number, since it uses less digits than its factorization.

16556142467150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43689606 (or 43689601 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 53.

The spelling of 16556142467150 in words is "sixteen trillion, five hundred fifty-six billion, one hundred forty-two million, four hundred sixty-seven thousand, one hundred fifty".