4023243312140 has 48 divisors (see below), whose sum is σ = 9138802089312. Its totient is φ = 1478961125376.

The previous prime is 4023243312131. The next prime is 4023243312157. The reversal of 4023243312140 is 412133423204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34024709 + ... + 34142748.

It is an arithmetic number, because the mean of its divisors is an integer number (190391710194).

Almost surely, 2^{4023243312140} is an apocalyptic number.

It is an amenable number.

4023243312140 is an abundant number, since it is smaller than the sum of its proper divisors (5115558777172).

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

4023243312140 is a wasteful number, since it uses less digits than its factorization.

4023243312140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68167706 (or 68167704 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4023243312140 its reverse (412133423204), we get a palindrome (4435376735344).

The spelling of 4023243312140 in words is "four trillion, twenty-three billion, two hundred forty-three million, three hundred twelve thousand, one hundred forty".