1002430344401 has 4 divisors (see below), whose sum is σ = 1002573290292. Its totient is φ = 1002287398512.

The previous prime is 1002430344389. The next prime is 1002430344403. The reversal of 1002430344401 is 1044430342001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 853916453776 + 148513890625 = 924076^2 + 385375^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002430344401 - 2¹⁴ = 1002430328017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002430344403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71462426 + ... + 71476451.

It is an arithmetic number, because the mean of its divisors is an integer number (250643322573).

Almost surely, 2^{1002430344401} is an apocalyptic number.

It is an amenable number.

1002430344401 is a deficient number, since it is larger than the sum of its proper divisors (142945891).

1002430344401 is an equidigital number, since it uses as much as digits as its factorization.

1002430344401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142945890.

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

Adding to 1002430344401 its reverse (1044430342001), we get a palindrome (2046860686402).

The spelling of 1002430344401 in words is "one trillion, two billion, four hundred thirty million, three hundred forty-four thousand, four hundred one".