4025240105 has 16 divisors (see below), whose sum is σ = 5102068224. Its totient is φ = 3043837440.

The previous prime is 4025240083. The next prime is 4025240111. The reversal of 4025240105 is 5010425204.

It is a happy number.

It is not a de Polignac number, because 4025240105 - 2¹² = 4025236009 is a prime.

It is a super-2 number, since 2×4025240105² = 32405115805800822050, which 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 15 ways as a sum of consecutive naturals, for example, 295304 + ... + 308633.

It is an arithmetic number, because the mean of its divisors is an integer number (318879264).

Almost surely, 2^4025240105 is an apocalyptic number.

It is an amenable number.

4025240105 is a deficient number, since it is larger than the sum of its proper divisors (1076828119).

4025240105 is a wasteful number, since it uses less digits than its factorization.

4025240105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604016.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 4025240105 is about 63444.7799665189. The cubic root of 4025240105 is about 1590.7329011812.

Adding to 4025240105 its reverse (5010425204), we get a palindrome (9035665309).

The spelling of 4025240105 in words is "four billion, twenty-five million, two hundred forty thousand, one hundred five".