33343420012340 has 48 divisors (see below), whose sum is σ = 74764780852608. Its totient is φ = 12460796793984.

The previous prime is 33343420012303. The next prime is 33343420012349. The reversal of 33343420012340 is 4321002434333.

It is a super-2 number, since 2×33343420012340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33343420012297 and 33343420012306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33343420012349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842837147 + ... + 842876706.

It is an arithmetic number, because the mean of its divisors is an integer number (1557599601096).

Almost surely, 2^{33343420012340} is an apocalyptic number.

It is an amenable number.

33343420012340 is an abundant number, since it is smaller than the sum of its proper divisors (41421360840268).

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

33343420012340 is a wasteful number, since it uses less digits than its factorization.

33343420012340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685713928 (or 1685713926 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 33343420012340 its reverse (4321002434333), we get a palindrome (37664422446673).

The spelling of 33343420012340 in words is "thirty-three trillion, three hundred forty-three billion, four hundred twenty million, twelve thousand, three hundred forty".