33000110040 has 64 divisors (see below), whose sum is σ = 100020987360. Its totient is φ = 8709304320.

The previous prime is 33000110029. The next prime is 33000110083. The reversal of 33000110040 is 4001100033.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 33000109998 and 33000110025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405891 + ... + 1429170.

Almost surely, 2^33000110040 is an apocalyptic number.

33000110040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33000110040 is an abundant number, since it is smaller than the sum of its proper divisors (67020877320).

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

33000110040 is a wasteful number, since it uses less digits than its factorization.

33000110040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835172 (or 2835168 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 33000110040 its reverse (4001100033), we get a palindrome (37001210073).

The spelling of 33000110040 in words is "thirty-three billion, one hundred ten thousand, forty".