2445412031 has 4 divisors (see below), whose sum is σ = 2448435600. Its totient is φ = 2442388464.

The previous prime is 2445412007. The next prime is 2445412069. The reversal of 2445412031 is 1302145442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2445412031 - 2¹⁸ = 2445149887 is a prime.

It is a super-2 number, since 2×2445412031² = 11960080002719089922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445412331) 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, 1510571 + ... + 1512188.

It is an arithmetic number, because the mean of its divisors is an integer number (612108900).

Almost surely, 2^2445412031 is an apocalyptic number.

2445412031 is a deficient number, since it is larger than the sum of its proper divisors (3023569).

2445412031 is an equidigital number, since it uses as much as digits as its factorization.

2445412031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023568.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2445412031 is about 49451.1074800150. The cubic root of 2445412031 is about 1347.2577220419.

Adding to 2445412031 its reverse (1302145442), we get a palindrome (3747557473).

The spelling of 2445412031 in words is "two billion, four hundred forty-five million, four hundred twelve thousand, thirty-one".