10201434423017 has 4 divisors (see below), whose sum is σ = 10202533606356. Its totient is φ = 10200335239680.

The previous prime is 10201434423013. The next prime is 10201434423049. The reversal of 10201434423017 is 71032443410201.

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 6566078254096 + 3635356168921 = 2562436^2 + 1906661^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201434423017 - 2² = 10201434423013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201434423013) 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, 549577748 + ... + 549596309.

It is an arithmetic number, because the mean of its divisors is an integer number (2550633401589).

Almost surely, 2^{10201434423017} is an apocalyptic number.

It is an amenable number.

10201434423017 is a deficient number, since it is larger than the sum of its proper divisors (1099183339).

10201434423017 is an equidigital number, since it uses as much as digits as its factorization.

10201434423017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099183338.

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 10201434423017 its reverse (71032443410201), we get a palindrome (81233877833218).

The spelling of 10201434423017 in words is "ten trillion, two hundred one billion, four hundred thirty-four million, four hundred twenty-three thousand, seventeen".