146043604229 has 12 divisors (see below), whose sum is σ = 154701910944. Its totient is φ = 137608801704.

The previous prime is 146043604181. The next prime is 146043604271. The reversal of 146043604229 is 922406340641.

It is a happy number.

It is not a de Polignac number, because 146043604229 - 2¹² = 146043600133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146043634229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 604007 + ... + 810500.

It is an arithmetic number, because the mean of its divisors is an integer number (12891825912).

Almost surely, 2^146043604229 is an apocalyptic number.

It is an amenable number.

146043604229 is a deficient number, since it is larger than the sum of its proper divisors (8658306715).

146043604229 is an equidigital number, since it uses as much as digits as its factorization.

146043604229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414664 (or 1414597 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 146043604229 in words is "one hundred forty-six billion, forty-three million, six hundred four thousand, two hundred twenty-nine".