1024433421014 has 4 divisors (see below), whose sum is σ = 1536650131524. Its totient is φ = 512216710506.

The previous prime is 1024433420999. The next prime is 1024433421017. The reversal of 1024433421014 is 4101243344201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024433421017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256108355252 + ... + 256108355255.

It is an arithmetic number, because the mean of its divisors is an integer number (384162532881).

Almost surely, 2^{1024433421014} is an apocalyptic number.

1024433421014 is a deficient number, since it is larger than the sum of its proper divisors (512216710510).

1024433421014 is an equidigital number, since it uses as much as digits as its factorization.

1024433421014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512216710509.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1024433421014 its reverse (4101243344201), we get a palindrome (5125676765215).

The spelling of 1024433421014 in words is "one trillion, twenty-four billion, four hundred thirty-three million, four hundred twenty-one thousand, fourteen".