1024433421201 has 32 divisors (see below), whose sum is σ = 1539922429440. Its totient is φ = 672963811200.

The previous prime is 1024433421197. The next prime is 1024433421203. The reversal of 1024433421201 is 1021243344201.

1024433421201 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 4 + 33 + 421 + 201 = 666.

It is not a de Polignac number, because 1024433421201 - 2² = 1024433421197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1024433421203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1846296 + ... + 2336166.

It is an arithmetic number, because the mean of its divisors is an integer number (48122575920).

Almost surely, 2^{1024433421201} is an apocalyptic number.

It is an amenable number.

1024433421201 is a deficient number, since it is larger than the sum of its proper divisors (515489008239).

1024433421201 is a wasteful number, since it uses less digits than its factorization.

1024433421201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491014 (or 491008 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1024433421201 its reverse (1021243344201), we get a palindrome (2045676765402).

The spelling of 1024433421201 in words is "one trillion, twenty-four billion, four hundred thirty-three million, four hundred twenty-one thousand, two hundred one".