146042642208 has 48 divisors (see below), whose sum is σ = 400029852096. Its totient is φ = 46564320000.

The previous prime is 146042642201. The next prime is 146042642227. The reversal of 146042642208 is 802246240641.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (146042642201) 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, 33069043 + ... + 33073458.

It is an arithmetic number, because the mean of its divisors is an integer number (8333955252).

Almost surely, 2^146042642208 is an apocalyptic number.

It is an amenable number.

146042642208 is an abundant number, since it is smaller than the sum of its proper divisors (253987209888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146042642208 is a wasteful number, since it uses less digits than its factorization.

146042642208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66142537 (or 66142529 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

Adding to 146042642208 its reverse (802246240641), we get a palindrome (948288882849).

The spelling of 146042642208 in words is "one hundred forty-six billion, forty-two million, six hundred forty-two thousand, two hundred eight".