10434504340013 has 4 divisors (see below), whose sum is σ = 11237158520028. Its totient is φ = 9631850160000.

The previous prime is 10434504339991. The next prime is 10434504340021. The reversal of 10434504340013 is 31004340543401.

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 1273821477769 + 9160682862244 = 1128637^2 + 3026662^2 .

It is a cyclic number.

It is not a de Polignac number, because 10434504340013 - 2²² = 10434500145709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10434504340063) 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, 401327089988 + ... + 401327090013.

It is an arithmetic number, because the mean of its divisors is an integer number (2809289630007).

Almost surely, 2^{10434504340013} is an apocalyptic number.

10434504340013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10434504340013 is a deficient number, since it is larger than the sum of its proper divisors (802654180015).

10434504340013 is an equidigital number, since it uses as much as digits as its factorization.

10434504340013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802654180014.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 10434504340013 its reverse (31004340543401), we get a palindrome (41438844883414).

The spelling of 10434504340013 in words is "ten trillion, four hundred thirty-four billion, five hundred four million, three hundred forty thousand, thirteen".