33601061028 has 24 divisors (see below), whose sum is σ = 78966526240. Its totient is φ = 11119775040.

The previous prime is 33601061023. The next prime is 33601061041. The reversal of 33601061028 is 82016010633.

It is a super-2 number, since 2×33601061028² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33601060986 and 33601061004.

It is not an unprimeable number, because it can be changed into a prime (33601061023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10070593 + ... + 10073928.

Almost surely, 2^33601061028 is an apocalyptic number.

It is an amenable number.

33601061028 is an abundant number, since it is smaller than the sum of its proper divisors (45365465212).

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

33601061028 is a wasteful number, since it uses less digits than its factorization.

33601061028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20144667 (or 20144665 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 33601061028 in words is "thirty-three billion, six hundred one million, sixty-one thousand, twenty-eight".