10000034310421 has 2 divisors, whose sum is σ = 10000034310422. Its totient is φ = 10000034310420.

The previous prime is 10000034310401. The next prime is 10000034310439. The reversal of 10000034310421 is 12401343000001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9519631452100 + 480402858321 = 3085390^2 + 693111^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000034310421 - 2⁷ = 10000034310293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000034310401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000017155210 + 5000017155211.

It is an arithmetic number, because the mean of its divisors is an integer number (5000017155211).

Almost surely, 2^{10000034310421} is an apocalyptic number.

It is an amenable number.

10000034310421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000034310421 is an equidigital number, since it uses as much as digits as its factorization.

10000034310421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10000034310421 its reverse (12401343000001), we get a palindrome (22401377310422).

The spelling of 10000034310421 in words is "ten trillion, thirty-four million, three hundred ten thousand, four hundred twenty-one".