2321001312234 has 64 divisors (see below), whose sum is σ = 5128628797440. Its totient is φ = 694359731520.

The previous prime is 2321001312233. The next prime is 2321001312247. The reversal of 2321001312234 is 4322131001232.

It is not an unprimeable number, because it can be changed into a prime (2321001312233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74059632 + ... + 74090964.

It is an arithmetic number, because the mean of its divisors is an integer number (80134824960).

Almost surely, 2^{2321001312234} is an apocalyptic number.

2321001312234 is an abundant number, since it is smaller than the sum of its proper divisors (2807627485206).

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

2321001312234 is a wasteful number, since it uses less digits than its factorization.

2321001312234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45635.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2321001312234 its reverse (4322131001232), we get a palindrome (6643132313466).

The spelling of 2321001312234 in words is "two trillion, three hundred twenty-one billion, one million, three hundred twelve thousand, two hundred thirty-four".