23001442134202 has 16 divisors (see below), whose sum is σ = 39732043995072. Its totient is φ = 9782510830560.

The previous prime is 23001442134173. The next prime is 23001442134233. The reversal of 23001442134202 is 20243124410032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6270838443 + ... + 6270842110.

It is an arithmetic number, because the mean of its divisors is an integer number (2483252749692).

Almost surely, 2^{23001442134202} is an apocalyptic number.

23001442134202 is a deficient number, since it is larger than the sum of its proper divisors (16730601860870).

23001442134202 is a wasteful number, since it uses less digits than its factorization.

23001442134202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12541680693.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 23001442134202 its reverse (20243124410032), we get a palindrome (43244566544234).

The spelling of 23001442134202 in words is "twenty-three trillion, one billion, four hundred forty-two million, one hundred thirty-four thousand, two hundred two".