33259380000 has 960 divisors, whose sum is σ = 142384822272. Its totient is φ = 6589440000.

The previous prime is 33259379999. The next prime is 33259380047. The reversal of 33259380000 is 8395233.

It is a super-2 number, since 2×33259380000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 106259844 + ... + 106260156.

Almost surely, 2^33259380000 is an apocalyptic number.

33259380000 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 33259380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71192411136).

33259380000 is an abundant number, since it is smaller than the sum of its proper divisors (109125442272).

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

33259380000 is a wasteful number, since it uses less digits than its factorization.

33259380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 364 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 33259380000 in words is "thirty-three billion, two hundred fifty-nine million, three hundred eighty thousand".