16142464643052 has 48 divisors (see below), whose sum is σ = 41112599681664. Its totient is φ = 4888954800000.

The previous prime is 16142464643029. The next prime is 16142464643077. The reversal of 16142464643052 is 25034646424161.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 16142464642992 and 16142464643010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33524449 + ... + 34002552.

It is an arithmetic number, because the mean of its divisors is an integer number (856512493368).

Almost surely, 2^{16142464643052} is an apocalyptic number.

16142464643052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16142464643052 is an abundant number, since it is smaller than the sum of its proper divisors (24970135038612).

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

16142464643052 is a wasteful number, since it uses less digits than its factorization.

16142464643052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67528830 (or 67528828 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 16142464643052 in words is "sixteen trillion, one hundred forty-two billion, four hundred sixty-four million, six hundred forty-three thousand, fifty-two".