23444431010202 has 16 divisors (see below), whose sum is σ = 48156128561952. Its totient is φ = 7603599246480.

The previous prime is 23444431010179. The next prime is 23444431010219. The reversal of 23444431010202 is 20201013444432.

It is a self number, because there is not a number n which added to its sum of digits gives 23444431010202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52802772324 + ... + 52802772767.

It is an arithmetic number, because the mean of its divisors is an integer number (3009758035122).

Almost surely, 2^{23444431010202} is an apocalyptic number.

23444431010202 is an abundant number, since it is smaller than the sum of its proper divisors (24711697551750).

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

23444431010202 is a wasteful number, since it uses less digits than its factorization.

23444431010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105605545133.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 23444431010202 its reverse (20201013444432), we get a palindrome (43645444454634).

The spelling of 23444431010202 in words is "twenty-three trillion, four hundred forty-four billion, four hundred thirty-one million, ten thousand, two hundred two".