1012046432 has 24 divisors (see below), whose sum is σ = 1993231800. Its totient is φ = 505828864.

The previous prime is 1012046407. The next prime is 1012046443. The reversal of 1012046432 is 2346402101.

It is a junction number, because it is equal to n+sod(n) for n = 1012046398 and 1012046407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116744 + ... + 125112.

It is an arithmetic number, because the mean of its divisors is an integer number (83051325).

Almost surely, 2^1012046432 is an apocalyptic number.

It is an amenable number.

1012046432 is a deficient number, since it is larger than the sum of its proper divisors (981185368).

1012046432 is an equidigital number, since it uses as much as digits as its factorization.

1012046432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158 (or 12150 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1012046432 is about 31812.6772215103. The cubic root of 1012046432 is about 1003.9994603257. Note that the first 3 decimals are identical.

Adding to 1012046432 its reverse (2346402101), we get a palindrome (3358448533).

The spelling of 1012046432 in words is "one billion, twelve million, forty-six thousand, four hundred thirty-two".