10242434219 has 2 divisors, whose sum is σ = 10242434220. Its totient is φ = 10242434218.

The previous prime is 10242434197. The next prime is 10242434333. The reversal of 10242434219 is 91243424201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10242434219 - 2¹² = 10242430123 is a prime.

It is a super-2 number, since 2×10242434219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10242434119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121217109 + 5121217110.

It is an arithmetic number, because the mean of its divisors is an integer number (5121217110).

Almost surely, 2^10242434219 is an apocalyptic number.

10242434219 is a deficient number, since it is larger than the sum of its proper divisors (1).

10242434219 is an equidigital number, since it uses as much as digits as its factorization.

10242434219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 10242434219 in words is "ten billion, two hundred forty-two million, four hundred thirty-four thousand, two hundred nineteen".