2438101745 has 4 divisors (see below), whose sum is σ = 2925722100. Its totient is φ = 1950481392.

The previous prime is 2438101739. The next prime is 2438101807. The reversal of 2438101745 is 5471018342.

2438101745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5471018342 = 2 ⋅2735509171.

It can be written as a sum of positive squares in 2 ways, for example, as 1943839921 + 494261824 = 44089^2 + 22232^2 .

It is a cyclic number.

It is not a de Polignac number, because 2438101745 - 2²⁰ = 2437053169 is a prime.

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, 243810170 + ... + 243810179.

It is an arithmetic number, because the mean of its divisors is an integer number (731430525).

Almost surely, 2^2438101745 is an apocalyptic number.

It is an amenable number.

2438101745 is a deficient number, since it is larger than the sum of its proper divisors (487620355).

2438101745 is an equidigital number, since it uses as much as digits as its factorization.

2438101745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487620354.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 2438101745 is about 49377.1378777669. The cubic root of 2438101745 is about 1345.9138899362.

The spelling of 2438101745 in words is "two billion, four hundred thirty-eight million, one hundred one thousand, seven hundred forty-five".