33414320420 has 96 divisors (see below), whose sum is σ = 83492011008. Its totient is φ = 11106957312.

The previous prime is 33414320383. The next prime is 33414320431. The reversal of 33414320420 is 2402341433.

It is a super-2 number, since 2×33414320420² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 33414320420.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62684 + ... + 266003.

It is an arithmetic number, because the mean of its divisors is an integer number (869708448).

Almost surely, 2^33414320420 is an apocalyptic number.

It is an amenable number.

33414320420 is an abundant number, since it is smaller than the sum of its proper divisors (50077690588).

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

33414320420 is a wasteful number, since it uses less digits than its factorization.

33414320420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328749 (or 328747 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 33414320420 its reverse (2402341433), we get a palindrome (35816661853).

The spelling of 33414320420 in words is "thirty-three billion, four hundred fourteen million, three hundred twenty thousand, four hundred twenty".