33412630612 has 12 divisors (see below), whose sum is σ = 58504800340. Its totient is φ = 16696973376.

The previous prime is 33412630591. The next prime is 33412630613. The reversal of 33412630612 is 21603621433.

It can be written as a sum of positive squares in 2 ways, for example, as 13564329156 + 19848301456 = 116466^2 + 140884^2 .

It is a super-2 number, since 2×33412630612² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33412630613) 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, 2327433 + ... + 2341744.

Almost surely, 2^33412630612 is an apocalyptic number.

It is an amenable number.

33412630612 is a deficient number, since it is larger than the sum of its proper divisors (25092169728).

33412630612 is a wasteful number, since it uses less digits than its factorization.

33412630612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670970 (or 4670968 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 33412630612 in words is "thirty-three billion, four hundred twelve million, six hundred thirty thousand, six hundred twelve".