4145736039 has 32 divisors (see below), whose sum is σ = 5844593664. Its totient is φ = 2608784640.

The previous prime is 4145736037. The next prime is 4145736071. The reversal of 4145736039 is 9306375414.

It is not a de Polignac number, because 4145736039 - 2¹ = 4145736037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145736031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1709782 + ... + 1712204.

It is an arithmetic number, because the mean of its divisors is an integer number (182643552).

Almost surely, 2^4145736039 is an apocalyptic number.

4145736039 is a deficient number, since it is larger than the sum of its proper divisors (1698857625).

4145736039 is a wasteful number, since it uses less digits than its factorization.

4145736039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 4145736039 is about 64387.3903726498. The cubic root of 4145736039 is about 1606.4500101606.

The spelling of 4145736039 in words is "four billion, one hundred forty-five million, seven hundred thirty-six thousand, thirty-nine".