33541252412 has 12 divisors (see below), whose sum is σ = 58701418776. Its totient is φ = 16769418480.

The previous prime is 33541252391. The next prime is 33541252427. The reversal of 33541252412 is 21425214533.

It is a super-2 number, since 2×33541252412² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237938 + ... + 351705.

It is an arithmetic number, because the mean of its divisors is an integer number (4891784898).

Almost surely, 2^33541252412 is an apocalyptic number.

It is an amenable number.

33541252412 is a deficient number, since it is larger than the sum of its proper divisors (25160166364).

33541252412 is a wasteful number, since it uses less digits than its factorization.

33541252412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603868 (or 603866 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

Adding to 33541252412 its reverse (21425214533), we get a palindrome (54966466945).

The spelling of 33541252412 in words is "thirty-three billion, five hundred forty-one million, two hundred fifty-two thousand, four hundred twelve".