3252400543043 has 4 divisors (see below), whose sum is σ = 3252536078088. Its totient is φ = 3252265008000.

The previous prime is 3252400542997. The next prime is 3252400543061. The reversal of 3252400543043 is 3403450042523.

It is a happy number.

3252400543043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3252400543043 - 2¹⁴ = 3252400526659 is a prime.

It is a super-4 number, since 4×3252400543043⁴ (a number of 51 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3252400542994 and 3252400543012.

It is not an unprimeable number, because it can be changed into a prime (3252400543643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67731521 + ... + 67779522.

It is an arithmetic number, because the mean of its divisors is an integer number (813134019522).

Almost surely, 2^{3252400543043} is an apocalyptic number.

3252400543043 is a deficient number, since it is larger than the sum of its proper divisors (135535045).

3252400543043 is a wasteful number, since it uses less digits than its factorization.

3252400543043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135535044.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 3252400543043 its reverse (3403450042523), we get a palindrome (6655850585566).

The spelling of 3252400543043 in words is "three trillion, two hundred fifty-two billion, four hundred million, five hundred forty-three thousand, forty-three".