1002334343401 has 4 divisors (see below), whose sum is σ = 1002342179412. Its totient is φ = 1002326507392.

The previous prime is 1002334343371. The next prime is 1002334343411. The reversal of 1002334343401 is 1043434332001.

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 371763356176 + 630570987225 = 609724^2 + 794085^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002334343401 - 2⁵ = 1002334343369 is a prime.

It is a super-2 number, since 2×1002334343401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002334343401.

It is not an unprimeable number, because it can be changed into a prime (1002334343411) 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, 3722896 + ... + 3983041.

It is an arithmetic number, because the mean of its divisors is an integer number (250585544853).

Almost surely, 2^{1002334343401} is an apocalyptic number.

It is an amenable number.

1002334343401 is a deficient number, since it is larger than the sum of its proper divisors (7836011).

1002334343401 is an equidigital number, since it uses as much as digits as its factorization.

1002334343401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7836010.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1002334343401 its reverse (1043434332001), we get a palindrome (2045768675402).

The spelling of 1002334343401 in words is "one trillion, two billion, three hundred thirty-four million, three hundred forty-three thousand, four hundred one".