33412005412 has 12 divisors (see below), whose sum is σ = 58501684080. Its totient is φ = 16697238536.

The previous prime is 33412005391. The next prime is 33412005413. The reversal of 33412005412 is 21450021433.

It is a super-2 number, since 2×33412005412² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33412005413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182462 + ... + 2197717.

It is an arithmetic number, because the mean of its divisors is an integer number (4875140340).

Almost surely, 2^33412005412 is an apocalyptic number.

It is an amenable number.

33412005412 is a deficient number, since it is larger than the sum of its proper divisors (25089678668).

33412005412 is a wasteful number, since it uses less digits than its factorization.

33412005412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382090 (or 4382088 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 33412005412 its reverse (21450021433), we get a palindrome (54862026845).

The spelling of 33412005412 in words is "thirty-three billion, four hundred twelve million, five thousand, four hundred twelve".