2301423331244 has 24 divisors (see below), whose sum is σ = 4082345485680. Its totient is φ = 1135131921216.

The previous prime is 2301423331199. The next prime is 2301423331247. The reversal of 2301423331244 is 4421333241032.

It is a self number, because there is not a number n which added to its sum of digits gives 2301423331244.

It is not an unprimeable number, because it can be changed into a prime (2301423331247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11527667 + ... + 11725610.

It is an arithmetic number, because the mean of its divisors is an integer number (170097728570).

Almost surely, 2^{2301423331244} is an apocalyptic number.

It is an amenable number.

2301423331244 is a deficient number, since it is larger than the sum of its proper divisors (1780922154436).

2301423331244 is a wasteful number, since it uses less digits than its factorization.

2301423331244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23253617 (or 23253615 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 2301423331244 its reverse (4421333241032), we get a palindrome (6722756572276).

The spelling of 2301423331244 in words is "two trillion, three hundred one billion, four hundred twenty-three million, three hundred thirty-one thousand, two hundred forty-four".