1602728446190 has 8 divisors (see below), whose sum is σ = 2884911203160. Its totient is φ = 641091378472.

The previous prime is 1602728446141. The next prime is 1602728446199. The reversal of 1602728446190 is 916448272061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1602728446190² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602728446199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80136422300 + ... + 80136422319.

It is an arithmetic number, because the mean of its divisors is an integer number (360613900395).

Almost surely, 2^{1602728446190} is an apocalyptic number.

1602728446190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1602728446190 is a deficient number, since it is larger than the sum of its proper divisors (1282182756970).

1602728446190 is a wasteful number, since it uses less digits than its factorization.

1602728446190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160272844626.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 1602728446190 in words is "one trillion, six hundred two billion, seven hundred twenty-eight million, four hundred forty-six thousand, one hundred ninety".