33410204421 has 8 divisors (see below), whose sum is σ = 48596661024. Its totient is φ = 20248608720.

The previous prime is 33410204417. The next prime is 33410204423. The reversal of 33410204421 is 12440201433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33410204421 - 2² = 33410204417 is a prime.

It is a super-2 number, since 2×33410204421² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33410204391 and 33410204400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33410204423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506215186 + ... + 506215251.

It is an arithmetic number, because the mean of its divisors is an integer number (6074582628).

Almost surely, 2^33410204421 is an apocalyptic number.

It is an amenable number.

33410204421 is a deficient number, since it is larger than the sum of its proper divisors (15186456603).

33410204421 is a wasteful number, since it uses less digits than its factorization.

33410204421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012430451.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 33410204421 its reverse (12440201433), we get a palindrome (45850405854).

The spelling of 33410204421 in words is "thirty-three billion, four hundred ten million, two hundred four thousand, four hundred twenty-one".