4036744145 has 48 divisors (see below), whose sum is σ = 5863249152. Its totient is φ = 2608657920.

The previous prime is 4036744111. The next prime is 4036744157. The reversal of 4036744145 is 5414476304.

It is not a de Polignac number, because 4036744145 - 2⁸ = 4036743889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4036744099 and 4036744108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4289375 + ... + 4290315.

It is an arithmetic number, because the mean of its divisors is an integer number (122151024).

Almost surely, 2^4036744145 is an apocalyptic number.

It is an amenable number.

4036744145 is a deficient number, since it is larger than the sum of its proper divisors (1826505007).

4036744145 is an equidigital number, since it uses as much as digits as its factorization.

4036744145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1049 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 4036744145 is about 63535.3771138568. The cubic root of 4036744145 is about 1592.2468853212.

The spelling of 4036744145 in words is "four billion, thirty-six million, seven hundred forty-four thousand, one hundred forty-five".