16081064462160 has 160 divisors (see below), whose sum is σ = 55426713713280. Its totient is φ = 4285467297792.

The previous prime is 16081064462159. The next prime is 16081064462173. The reversal of 16081064462160 is 6126446018061.

16081064462160 is a `hidden beast` number, since 1 + 6 + 0 + 8 + 10 + 6 + 4 + 4 + 621 + 6 + 0 = 666.

It is a super-2 number, since 2×16081064462160² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 845512 + ... + 5733848.

It is an arithmetic number, because the mean of its divisors is an integer number (346416960708).

Almost surely, 2^{16081064462160} is an apocalyptic number.

16081064462160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16081064462160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27713356856640).

16081064462160 is an abundant number, since it is smaller than the sum of its proper divisors (39345649251120).

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

16081064462160 is a wasteful number, since it uses less digits than its factorization.

16081064462160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889882 (or 4889870 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 16081064462160 in words is "sixteen trillion, eighty-one billion, sixty-four million, four hundred sixty-two thousand, one hundred sixty".