1000000421033 has 16 divisors (see below), whose sum is σ = 1054064793600. Its totient is φ = 946079905680.

The previous prime is 1000000421029. The next prime is 1000000421051. The reversal of 1000000421033 is 3301240000001.

It is a cyclic number.

It is not a de Polignac number, because 1000000421033 - 2² = 1000000421029 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1000000420999 and 1000000421017.

It is not an unprimeable number, because it can be changed into a prime (1000000421003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130834910 + ... + 130842552.

It is an arithmetic number, because the mean of its divisors is an integer number (65879049600).

Almost surely, 2^{1000000421033} is an apocalyptic number.

It is an amenable number.

1000000421033 is a deficient number, since it is larger than the sum of its proper divisors (54064372567).

1000000421033 is an equidigital number, since it uses as much as digits as its factorization.

1000000421033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1000000421033 its reverse (3301240000001), we get a palindrome (4301240421034).

The spelling of 1000000421033 in words is "one trillion, four hundred twenty-one thousand, thirty-three".