146571576994 has 16 divisors (see below), whose sum is σ = 231634954080. Its totient is φ = 69366797280.

The previous prime is 146571576989. The next prime is 146571577021. The reversal of 146571576994 is 499675175641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674667 + ... + 1760014.

It is an arithmetic number, because the mean of its divisors is an integer number (14477184630).

Almost surely, 2^146571576994 is an apocalyptic number.

146571576994 is a deficient number, since it is larger than the sum of its proper divisors (85063377086).

146571576994 is a wasteful number, since it uses less digits than its factorization.

146571576994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435825.

The product of its digits is 57153600, while the sum is 64.

The spelling of 146571576994 in words is "one hundred forty-six billion, five hundred seventy-one million, five hundred seventy-six thousand, nine hundred ninety-four".