201024343146 has 16 divisors (see below), whose sum is σ = 438598567008. Its totient is φ = 60916467600.

The previous prime is 201024343139. The next prime is 201024343147. The reversal of 201024343146 is 641343420102.

201024343146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201024343147) 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, 1522911625 + ... + 1522911756.

It is an arithmetic number, because the mean of its divisors is an integer number (27412410438).

Almost surely, 2^201024343146 is an apocalyptic number.

201024343146 is an abundant number, since it is smaller than the sum of its proper divisors (237574223862).

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

201024343146 is a wasteful number, since it uses less digits than its factorization.

201024343146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045823397.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 201024343146 its reverse (641343420102), we get a palindrome (842367763248).

The spelling of 201024343146 in words is "two hundred one billion, twenty-four million, three hundred forty-three thousand, one hundred forty-six".