23123434241144 has 8 divisors (see below), whose sum is σ = 43356439202160. Its totient is φ = 11561717120568.

The previous prime is 23123434240979. The next prime is 23123434241183. The reversal of 23123434241144 is 44114243432132.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23123434241144² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23123434241098 and 23123434241107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445214640064 + ... + 1445214640079.

It is an arithmetic number, because the mean of its divisors is an integer number (5419554900270).

Almost surely, 2^{23123434241144} is an apocalyptic number.

It is an amenable number.

23123434241144 is a deficient number, since it is larger than the sum of its proper divisors (20233004961016).

23123434241144 is a wasteful number, since it uses less digits than its factorization.

23123434241144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890429280149 (or 2890429280145 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

Adding to 23123434241144 its reverse (44114243432132), we get a palindrome (67237677673276).

The spelling of 23123434241144 in words is "twenty-three trillion, one hundred twenty-three billion, four hundred thirty-four million, two hundred forty-one thousand, one hundred forty-four".