33420112341 has 24 divisors (see below), whose sum is σ = 56547576864. Its totient is φ = 17361096480.

The previous prime is 33420112333. The next prime is 33420112351. The reversal of 33420112341 is 14321102433.

It is a happy number.

It is not a de Polignac number, because 33420112341 - 2³ = 33420112333 is a prime.

It is a super-2 number, since 2×33420112341² (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 (33420112351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10332370 + ... + 10335603.

It is an arithmetic number, because the mean of its divisors is an integer number (2356149036).

Almost surely, 2^33420112341 is an apocalyptic number.

It is an amenable number.

33420112341 is a deficient number, since it is larger than the sum of its proper divisors (23127464523).

33420112341 is a wasteful number, since it uses less digits than its factorization.

33420112341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20668001 (or 20667994 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 33420112341 its reverse (14321102433), we get a palindrome (47741214774).

The spelling of 33420112341 in words is "thirty-three billion, four hundred twenty million, one hundred twelve thousand, three hundred forty-one".