33425939604 has 24 divisors (see below), whose sum is σ = 78123649408. Its totient is φ = 11123438400.

The previous prime is 33425939587. The next prime is 33425939623. The reversal of 33425939604 is 40693952433.

It is a super-2 number, since 2×33425939604² (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 7 ways as a sum of consecutive naturals, for example, 2310172 + ... + 2324595.

Almost surely, 2^33425939604 is an apocalyptic number.

It is an amenable number.

33425939604 is an abundant number, since it is smaller than the sum of its proper divisors (44697709804).

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

33425939604 is a wasteful number, since it uses less digits than its factorization.

33425939604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635375 (or 4635373 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 48.

The spelling of 33425939604 in words is "thirty-three billion, four hundred twenty-five million, nine hundred thirty-nine thousand, six hundred four".