4423204151252 has 12 divisors (see below), whose sum is σ = 7752108914676. Its totient is φ = 2208315889920.

The previous prime is 4423204151213. The next prime is 4423204151341. The reversal of 4423204151252 is 2521514023244.

It can be written as a sum of positive squares in 2 ways, for example, as 3450246810256 + 972957340996 = 1857484^2 + 986386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821543399 + ... + 821548782.

It is an arithmetic number, because the mean of its divisors is an integer number (646009076223).

Almost surely, 2^{4423204151252} is an apocalyptic number.

It is an amenable number.

4423204151252 is a deficient number, since it is larger than the sum of its proper divisors (3328904763424).

4423204151252 is a wasteful number, since it uses less digits than its factorization.

4423204151252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643092858 (or 1643092856 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 4423204151252 its reverse (2521514023244), we get a palindrome (6944718174496).

The spelling of 4423204151252 in words is "four trillion, four hundred twenty-three billion, two hundred four million, one hundred fifty-one thousand, two hundred fifty-two".