3543054121340 has 24 divisors (see below), whose sum is σ = 7441791991200. Its totient is φ = 1416959108288.

The previous prime is 3543054121289. The next prime is 3543054121351. The reversal of 3543054121340 is 431214503453.

It is a self number, because there is not a number n which added to its sum of digits gives 3543054121340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16298087 + ... + 16514046.

It is an arithmetic number, because the mean of its divisors is an integer number (310074666300).

Almost surely, 2^{3543054121340} is an apocalyptic number.

It is an amenable number.

3543054121340 is an abundant number, since it is smaller than the sum of its proper divisors (3898737869860).

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

3543054121340 is a wasteful number, since it uses less digits than its factorization.

3543054121340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32817541 (or 32817539 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 3543054121340 its reverse (431214503453), we get a palindrome (3974268624793).

The spelling of 3543054121340 in words is "three trillion, five hundred forty-three billion, fifty-four million, one hundred twenty-one thousand, three hundred forty".