33274425436 has 24 divisors (see below), whose sum is σ = 67350648960. Its totient is φ = 14088654192.

The previous prime is 33274425419. The next prime is 33274425451. The reversal of 33274425436 is 63452447233.

It is a happy number.

It is a super-2 number, since 2×33274425436² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33274425392 and 33274425401.

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, 7156546 + ... + 7161193.

It is an arithmetic number, because the mean of its divisors is an integer number (2806277040).

Almost surely, 2^33274425436 is an apocalyptic number.

It is an amenable number.

33274425436 is an abundant number, since it is smaller than the sum of its proper divisors (34076223524).

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

33274425436 is a wasteful number, since it uses less digits than its factorization.

33274425436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14317833 (or 14317831 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 43.

The spelling of 33274425436 in words is "thirty-three billion, two hundred seventy-four million, four hundred twenty-five thousand, four hundred thirty-six".