1233532040512 has 14 divisors (see below), whose sum is σ = 2447790143018. Its totient is φ = 616766020224.

The previous prime is 1233532040497. The next prime is 1233532040569. The reversal of 1233532040512 is 2150402353321.

It can be written as a sum of positive squares in only one way, i.e., 679793654016 + 553738386496 = 824496^2 + 744136^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9636969003 + ... + 9636969130.

Almost surely, 2^{1233532040512} is an apocalyptic number.

It is an amenable number.

1233532040512 is a deficient number, since it is larger than the sum of its proper divisors (1214258102506).

1233532040512 is an equidigital number, since it uses as much as digits as its factorization.

1233532040512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19273938145 (or 19273938135 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 1233532040512 its reverse (2150402353321), we get a palindrome (3383934393833).

The spelling of 1233532040512 in words is "one trillion, two hundred thirty-three billion, five hundred thirty-two million, forty thousand, five hundred twelve".