4158914146 has 4 divisors (see below), whose sum is σ = 6238371222. Its totient is φ = 2079457072.

The previous prime is 4158914131. The next prime is 4158914159. The reversal of 4158914146 is 6414198514.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6414198514 = 2 ⋅3207099257.

It can be written as a sum of positive squares in only one way, i.e., 3858273225 + 300640921 = 62115^2 + 17339^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039728535 + ... + 1039728538.

Almost surely, 2^4158914146 is an apocalyptic number.

4158914146 is a deficient number, since it is larger than the sum of its proper divisors (2079457076).

4158914146 is a wasteful number, since it uses less digits than its factorization.

4158914146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079457075.

The product of its digits is 138240, while the sum is 43.

The square root of 4158914146 is about 64489.6437112192. The cubic root of 4158914146 is about 1608.1503578885.

The spelling of 4158914146 in words is "four billion, one hundred fifty-eight million, nine hundred fourteen thousand, one hundred forty-six".