2443032313156 has 12 divisors (see below), whose sum is σ = 4291941983868. Its totient is φ = 1216763174912.

The previous prime is 2443032313097. The next prime is 2443032313157. The reversal of 2443032313156 is 6513132303442.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2241655750656 + 201376562500 = 1497216^2 + 448750^2 .

It is not an unprimeable number, because it can be changed into a prime (2443032313157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1188244261 + ... + 1188246316.

It is an arithmetic number, because the mean of its divisors is an integer number (357661831989).

Almost surely, 2^{2443032313156} is an apocalyptic number.

It is an amenable number.

2443032313156 is a deficient number, since it is larger than the sum of its proper divisors (1848909670712).

2443032313156 is a wasteful number, since it uses less digits than its factorization.

2443032313156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376490838 (or 2376490836 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 2443032313156 its reverse (6513132303442), we get a palindrome (8956164616598).

The spelling of 2443032313156 in words is "two trillion, four hundred forty-three billion, thirty-two million, three hundred thirteen thousand, one hundred fifty-six".