2442736815 has 16 divisors (see below), whose sum is σ = 3934265856. Its totient is φ = 1294164000.

The previous prime is 2442736771. The next prime is 2442736837. The reversal of 2442736815 is 5186372442.

2442736815 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442736815 - 2¹⁶ = 2442671279 is a prime.

It is a congruent 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, 536971 + ... + 541500.

It is an arithmetic number, because the mean of its divisors is an integer number (245891616).

Almost surely, 2^2442736815 is an apocalyptic number.

2442736815 is a deficient number, since it is larger than the sum of its proper divisors (1491529041).

2442736815 is a wasteful number, since it uses less digits than its factorization.

2442736815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078630.

The product of its digits is 322560, while the sum is 42.

The square root of 2442736815 is about 49424.0509772317. The cubic root of 2442736815 is about 1346.7662546914.

The spelling of 2442736815 in words is "two billion, four hundred forty-two million, seven hundred thirty-six thousand, eight hundred fifteen".