4321013201012 has 6 divisors (see below), whose sum is σ = 7561773101778. Its totient is φ = 2160506600504.

The previous prime is 4321013201009. The next prime is 4321013201027. The reversal of 4321013201012 is 2101023101234.

It can be written as a sum of positive squares in only one way, i.e., 3584069930896 + 736943270116 = 1893164^2 + 858454^2 .

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, 540126650123 + ... + 540126650130.

It is an arithmetic number, because the mean of its divisors is an integer number (1260295516963).

Almost surely, 2^{4321013201012} is an apocalyptic number.

It is an amenable number.

4321013201012 is a deficient number, since it is larger than the sum of its proper divisors (3240759900766).

4321013201012 is a wasteful number, since it uses less digits than its factorization.

4321013201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080253300257 (or 1080253300255 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 4321013201012 its reverse (2101023101234), we get a palindrome (6422036302246).

The spelling of 4321013201012 in words is "four trillion, three hundred twenty-one billion, thirteen million, two hundred one thousand, twelve".