1012204043432 has 16 divisors (see below), whose sum is σ = 1905443870400. Its totient is φ = 504085678000.

The previous prime is 1012204043401. The next prime is 1012204043453. The reversal of 1012204043432 is 2343404022101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252040832 + ... + 252044847.

It is an arithmetic number, because the mean of its divisors is an integer number (119090241900).

Almost surely, 2^{1012204043432} is an apocalyptic number.

It is an amenable number.

1012204043432 is a deficient number, since it is larger than the sum of its proper divisors (893239826968).

1012204043432 is a wasteful number, since it uses less digits than its factorization.

1012204043432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504085936 (or 504085932 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1012204043432 its reverse (2343404022101), we get a palindrome (3355608065533).

The spelling of 1012204043432 in words is "one trillion, twelve billion, two hundred four million, forty-three thousand, four hundred thirty-two".