4131446146 has 16 divisors (see below), whose sum is σ = 6535294560. Its totient is φ = 1953413280.

The previous prime is 4131446129. The next prime is 4131446147. The reversal of 4131446146 is 6416441314.

It is not an unprimeable number, because it can be changed into a prime (4131446147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78595 + ... + 120166.

It is an arithmetic number, because the mean of its divisors is an integer number (408455910).

Almost surely, 2^4131446146 is an apocalyptic number.

4131446146 is a deficient number, since it is larger than the sum of its proper divisors (2403848414).

4131446146 is a wasteful number, since it uses less digits than its factorization.

4131446146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199329.

The product of its digits is 27648, while the sum is 34.

The square root of 4131446146 is about 64276.3264818393. The cubic root of 4131446146 is about 1604.6021336309.

The spelling of 4131446146 in words is "four billion, one hundred thirty-one million, four hundred forty-six thousand, one hundred forty-six".