146955840441 has 32 divisors (see below), whose sum is σ = 205316646912. Its totient is φ = 93319226880.

The previous prime is 146955840413. The next prime is 146955840443. The reversal of 146955840441 is 144048559641.

It is not a de Polignac number, because 146955840441 - 2¹⁰ = 146955839417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146955840443) 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 31 ways as a sum of consecutive naturals, for example, 20042146 + ... + 20049476.

It is an arithmetic number, because the mean of its divisors is an integer number (6416145216).

Almost surely, 2^146955840441 is an apocalyptic number.

It is an amenable number.

146955840441 is a deficient number, since it is larger than the sum of its proper divisors (58360806471).

146955840441 is a wasteful number, since it uses less digits than its factorization.

146955840441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 146955840441 in words is "one hundred forty-six billion, nine hundred fifty-five million, eight hundred forty thousand, four hundred forty-one".