23230040411144 has 16 divisors (see below), whose sum is σ = 49778658024000. Its totient is φ = 9955731604752.

The previous prime is 23230040411143. The next prime is 23230040411153. The reversal of 23230040411144 is 44111404003232.

It is not an unprimeable number, because it can be changed into a prime (23230040411143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207411075044 + ... + 207411075155.

It is an arithmetic number, because the mean of its divisors is an integer number (3111166126500).

Almost surely, 2^{23230040411144} is an apocalyptic number.

It is an amenable number.

23230040411144 is an abundant number, since it is smaller than the sum of its proper divisors (26548617612856).

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

23230040411144 is a wasteful number, since it uses less digits than its factorization.

23230040411144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414822150212 (or 414822150208 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 23230040411144 its reverse (44111404003232), we get a palindrome (67341444414376).

The spelling of 23230040411144 in words is "twenty-three trillion, two hundred thirty billion, forty million, four hundred eleven thousand, one hundred forty-four".