424250315105 has 4 divisors (see below), whose sum is σ = 509100378132. Its totient is φ = 339400252080.

The previous prime is 424250315081. The next prime is 424250315117. The reversal of 424250315105 is 501513052424.

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 151720377169 + 272529937936 = 389513^2 + 522044^2 .

It is not a de Polignac number, because 424250315105 - 2³⁴ = 407070445921 is a prime.

It is a super-2 number, since 2×424250315105² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42425031506 + ... + 42425031515.

It is an arithmetic number, because the mean of its divisors is an integer number (127275094533).

Almost surely, 2^424250315105 is an apocalyptic number.

It is an amenable number.

424250315105 is a deficient number, since it is larger than the sum of its proper divisors (84850063027).

424250315105 is an equidigital number, since it uses as much as digits as its factorization.

424250315105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84850063026.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 424250315105 its reverse (501513052424), we get a palindrome (925763367529).

The spelling of 424250315105 in words is "four hundred twenty-four billion, two hundred fifty million, three hundred fifteen thousand, one hundred five".