1601702245332 has 72 divisors (see below), whose sum is σ = 4786696387200. Its totient is φ = 441848893248.

The previous prime is 1601702245313. The next prime is 1601702245333. The reversal of 1601702245332 is 2335422071061.

1601702245332 is a `hidden beast` number, since 1 + 6 + 0 + 170 + 2 + 2 + 453 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601702245333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109578232 + ... + 109592847.

Almost surely, 2^{1601702245332} is an apocalyptic number.

1601702245332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1601702245332 is an abundant number, since it is smaller than the sum of its proper divisors (3184994141868).

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

1601702245332 is a wasteful number, since it uses less digits than its factorization.

1601702245332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219171125 (or 219171120 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 1601702245332 in words is "one trillion, six hundred one billion, seven hundred two million, two hundred forty-five thousand, three hundred thirty-two".