10340120234 has 8 divisors (see below), whose sum is σ = 15533092548. Its totient is φ = 5162422720.

The previous prime is 10340120227. The next prime is 10340120237. The reversal of 10340120234 is 43202104301.

It can be written as a sum of positive squares in 2 ways, for example, as 8418613009 + 1921507225 = 91753^2 + 43835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10340120237) 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, 3817007 + ... + 3819714.

Almost surely, 2^10340120234 is an apocalyptic number.

10340120234 is a deficient number, since it is larger than the sum of its proper divisors (5192972314).

10340120234 is an equidigital number, since it uses as much as digits as its factorization.

10340120234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7637400.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10340120234 its reverse (43202104301), we get a palindrome (53542224535).

The spelling of 10340120234 in words is "ten billion, three hundred forty million, one hundred twenty thousand, two hundred thirty-four".