1602455643330 has 64 divisors (see below), whose sum is σ = 3935585605248. Its totient is φ = 417356997120.

The previous prime is 1602455643307. The next prime is 1602455643343. The reversal of 1602455643330 is 333465542061.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27345822 + ... + 27404358.

It is an arithmetic number, because the mean of its divisors is an integer number (61493525082).

Almost surely, 2^{1602455643330} is an apocalyptic number.

1602455643330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1602455643330 is an abundant number, since it is smaller than the sum of its proper divisors (2333129961918).

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

1602455643330 is a wasteful number, since it uses less digits than its factorization.

1602455643330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79811.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 1602455643330 in words is "one trillion, six hundred two billion, four hundred fifty-five million, six hundred forty-three thousand, three hundred thirty".