4108157745 has 8 divisors (see below), whose sum is σ = 6573052416. Its totient is φ = 2191017456.

The previous prime is 4108157743. The next prime is 4108157759. The reversal of 4108157745 is 5477518014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4108157745 - 2¹ = 4108157743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4108157697 and 4108157706.

It is not an unprimeable number, because it can be changed into a prime (4108157741) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 136938577 + ... + 136938606.

It is an arithmetic number, because the mean of its divisors is an integer number (821631552).

Almost surely, 2^4108157745 is an apocalyptic number.

It is an amenable number.

4108157745 is a deficient number, since it is larger than the sum of its proper divisors (2464894671).

4108157745 is a wasteful number, since it uses less digits than its factorization.

4108157745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273877191.

The product of its (nonzero) digits is 156800, while the sum is 42.

The square root of 4108157745 is about 64094.9120055563. The cubic root of 4108157745 is about 1601.5814760320.

The spelling of 4108157745 in words is "four billion, one hundred eight million, one hundred fifty-seven thousand, seven hundred forty-five".