312301401411152 has 10 divisors (see below), whose sum is σ = 605083965234138. Its totient is φ = 156150700705568.

The previous prime is 312301401411121. The next prime is 312301401411157. The reversal of 312301401411152 is 251114104103213.

It can be written as a sum of positive squares in only one way, i.e., 249724821603856 + 62576579807296 = 15802684^2 + 7910536^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312301401411157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9759418794083 + ... + 9759418794114.

Almost surely, 2^{312301401411152} is an apocalyptic number.

It is an amenable number.

312301401411152 is a deficient number, since it is larger than the sum of its proper divisors (292782563822986).

312301401411152 is a wasteful number, since it uses less digits than its factorization.

312301401411152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19518837588205 (or 19518837588199 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 312301401411152 its reverse (251114104103213), we get a palindrome (563415505514365).

The spelling of 312301401411152 in words is "three hundred twelve trillion, three hundred one billion, four hundred one million, four hundred eleven thousand, one hundred fifty-two".