3342400323543 has 6 divisors (see below), whose sum is σ = 4827911578464. Its totient is φ = 2228266882356.

The previous prime is 3342400323533. The next prime is 3342400323553. The reversal of 3342400323543 is 3453230042433.

3342400323543 is a `hidden beast` number, since 3 + 3 + 42 + 40 + 0 + 32 + 3 + 543 = 666.

It is an interprime number because it is at equal distance from previous prime (3342400323533) and next prime (3342400323553).

It is not a de Polignac number, because 3342400323543 - 2⁵ = 3342400323511 is a prime.

It is a super-2 number, since 2×3342400323543² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3342400323498 and 3342400323507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342400323533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185688906855 + ... + 185688906872.

It is an arithmetic number, because the mean of its divisors is an integer number (804651929744).

Almost surely, 2^{3342400323543} is an apocalyptic number.

3342400323543 is a deficient number, since it is larger than the sum of its proper divisors (1485511254921).

3342400323543 is a wasteful number, since it uses less digits than its factorization.

3342400323543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371377813733 (or 371377813730 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 3342400323543 its reverse (3453230042433), we get a palindrome (6795630365976).

The spelling of 3342400323543 in words is "three trillion, three hundred forty-two billion, four hundred million, three hundred twenty-three thousand, five hundred forty-three".