4145235074 has 4 divisors (see below), whose sum is σ = 6217852614. Its totient is φ = 2072617536.

The previous prime is 4145235067. The next prime is 4145235109. The reversal of 4145235074 is 4705325414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2501500225 + 1643734849 = 50015^2 + 40543^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036308767 + ... + 1036308770.

Almost surely, 2^4145235074 is an apocalyptic number.

4145235074 is a deficient number, since it is larger than the sum of its proper divisors (2072617540).

4145235074 is a wasteful number, since it uses less digits than its factorization.

4145235074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072617539.

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 4145235074 is about 64383.5000135904. The cubic root of 4145235074 is about 1606.3853004894.

The spelling of 4145235074 in words is "four billion, one hundred forty-five million, two hundred thirty-five thousand, seventy-four".