4158037394 has 40 divisors (see below), whose sum is σ = 7308593280. Its totient is φ = 1774070088.

The previous prime is 4158037379. The next prime is 4158037453. The reversal of 4158037394 is 4937308514.

It is a super-2 number, since 2×4158037394² = 34578549939804622472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1145867 + ... + 1149489.

It is an arithmetic number, because the mean of its divisors is an integer number (182714832).

Almost surely, 2^4158037394 is an apocalyptic number.

4158037394 is a deficient number, since it is larger than the sum of its proper divisors (3150555886).

4158037394 is an equidigital number, since it uses as much as digits as its factorization.

4158037394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892 (or 3871 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 4158037394 is about 64482.8457343502. The cubic root of 4158037394 is about 1608.0373437632.

The spelling of 4158037394 in words is "four billion, one hundred fifty-eight million, thirty-seven thousand, three hundred ninety-four".