2445238814 has 4 divisors (see below), whose sum is σ = 3667858224. Its totient is φ = 1222619406.

The previous prime is 2445238787. The next prime is 2445238837. The reversal of 2445238814 is 4188325442.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611309702 + ... + 611309705.

It is an arithmetic number, because the mean of its divisors is an integer number (916964556).

Almost surely, 2^2445238814 is an apocalyptic number.

2445238814 is a deficient number, since it is larger than the sum of its proper divisors (1222619410).

2445238814 is a wasteful number, since it uses less digits than its factorization.

2445238814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222619409.

The product of its digits is 245760, while the sum is 41.

The square root of 2445238814 is about 49449.3560524300. The cubic root of 2445238814 is about 1347.2259109813.

The spelling of 2445238814 in words is "two billion, four hundred forty-five million, two hundred thirty-eight thousand, eight hundred fourteen".