8404146146 has 16 divisors (see below), whose sum is σ = 14561195040. Its totient is φ = 3595356480.

The previous prime is 8404146143. The next prime is 8404146161. The reversal of 8404146146 is 6416414048.

It is not an unprimeable number, because it can be changed into a prime (8404146143) 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, 11235116 + ... + 11235863.

It is an arithmetic number, because the mean of its divisors is an integer number (910074690).

Almost surely, 2^8404146146 is an apocalyptic number.

8404146146 is a deficient number, since it is larger than the sum of its proper divisors (6157048894).

8404146146 is a wasteful number, since it uses less digits than its factorization.

8404146146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22471009.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 8404146146 is about 91674.1301894924. The cubic root of 8404146146 is about 2033.1271131956.

The spelling of 8404146146 in words is "eight billion, four hundred four million, one hundred forty-six thousand, one hundred forty-six".