4145095238 has 16 divisors (see below), whose sum is σ = 6236618976. Its totient is φ = 2066232000.

The previous prime is 4145095183. The next prime is 4145095243. The reversal of 4145095238 is 8325905414.

It is a junction number, because it is equal to n+sod(n) for n = 4145095195 and 4145095204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379738 + ... + 1382738.

It is an arithmetic number, because the mean of its divisors is an integer number (389788686).

Almost surely, 2^4145095238 is an apocalyptic number.

4145095238 is a deficient number, since it is larger than the sum of its proper divisors (2091523738).

4145095238 is a wasteful number, since it uses less digits than its factorization.

4145095238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 4145095238 is about 64382.4140429667. The cubic root of 4145095238 is about 1606.3672369364.

The spelling of 4145095238 in words is "four billion, one hundred forty-five million, ninety-five thousand, two hundred thirty-eight".