146272993041 has 16 divisors (see below), whose sum is σ = 223534531584. Its totient is φ = 83343685584.

The previous prime is 146272993021. The next prime is 146272993043. The reversal of 146272993041 is 140399272641.

It is not a de Polignac number, because 146272993041 - 2⁷ = 146272992913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146272993043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10029285 + ... + 10043858.

It is an arithmetic number, because the mean of its divisors is an integer number (13970908224).

Almost surely, 2^146272993041 is an apocalyptic number.

It is an amenable number.

146272993041 is a deficient number, since it is larger than the sum of its proper divisors (77261538543).

146272993041 is a wasteful number, since it uses less digits than its factorization.

146272993041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20073500.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 146272993041 in words is "one hundred forty-six billion, two hundred seventy-two million, nine hundred ninety-three thousand, forty-one".