23020134044 has 24 divisors (see below), whose sum is σ = 43695324288. Its totient is φ = 10568783360.

The previous prime is 23020134037. The next prime is 23020134047. The reversal of 23020134044 is 44043102032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020134047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4125644 + ... + 4131219.

It is an arithmetic number, because the mean of its divisors is an integer number (1820638512).

Almost surely, 2^23020134044 is an apocalyptic number.

It is an amenable number.

23020134044 is a deficient number, since it is larger than the sum of its proper divisors (20675190244).

23020134044 is a wasteful number, since it uses less digits than its factorization.

23020134044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8256925 (or 8256923 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23020134044 its reverse (44043102032), we get a palindrome (67063236076).

The spelling of 23020134044 in words is "twenty-three billion, twenty million, one hundred thirty-four thousand, forty-four".