33425000163660 has 192 divisors, whose sum is σ = 110671864934400. Its totient is φ = 7374979196928.

The previous prime is 33425000163629. The next prime is 33425000163733. The reversal of 33425000163660 is 6636100052433.

It is a super-2 number, since 2×33425000163660² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 57309069 + ... + 57889371.

It is an arithmetic number, because the mean of its divisors is an integer number (576415963200).

Almost surely, 2^{33425000163660} is an apocalyptic number.

33425000163660 is a gapful number since it is divisible by the number (30) 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 33425000163660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55335932467200).

33425000163660 is an abundant number, since it is smaller than the sum of its proper divisors (77246864770740).

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

33425000163660 is a wasteful number, since it uses less digits than its factorization.

33425000163660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585080 (or 585078 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 33425000163660 in words is "thirty-three trillion, four hundred twenty-five billion, one hundred sixty-three thousand, six hundred sixty".