10242419 has 4 divisors (see below), whose sum is σ = 11173560. Its totient is φ = 9311280.

The previous prime is 10242391. The next prime is 10242437. The reversal of 10242419 is 91424201.

10242419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91424201 = 11 ⋅8311291.

It is not a de Polignac number, because 10242419 - 2²⁰ = 9193843 is a prime.

It is a super-2 number, since 2×10242419² = 209814293943122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10242394 and 10242403.

It is not an unprimeable number, because it can be changed into a prime (10242439) 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, 465554 + ... + 465575.

It is an arithmetic number, because the mean of its divisors is an integer number (2793390).

Almost surely, 2^10242419 is an apocalyptic number.

10242419 is a deficient number, since it is larger than the sum of its proper divisors (931141).

10242419 is an equidigital number, since it uses as much as digits as its factorization.

10242419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931140.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 10242419 is about 3200.3779464307. The cubic root of 10242419 is about 217.1705073985.

It can be divided in two parts, 1024 and 2419, that added together give a palindrome (3443).

The spelling of 10242419 in words is "ten million, two hundred forty-two thousand, four hundred nineteen".