14015513323412 has 6 divisors (see below), whose sum is σ = 24527148315978. Its totient is φ = 7007756661704.

The previous prime is 14015513323387. The next prime is 14015513323429. The reversal of 14015513323412 is 21432331551041.

It can be written as a sum of positive squares in only one way, i.e., 9703063020676 + 4312450302736 = 3114974^2 + 2076644^2 .

It is a super-2 number, since 2×14015513323412² (a number of 27 digits) contains 22 as substring.

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, 1751939165423 + ... + 1751939165430.

It is an arithmetic number, because the mean of its divisors is an integer number (4087858052663).

Almost surely, 2^{14015513323412} is an apocalyptic number.

It is an amenable number.

14015513323412 is a deficient number, since it is larger than the sum of its proper divisors (10511634992566).

14015513323412 is a wasteful number, since it uses less digits than its factorization.

14015513323412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503878330857 (or 3503878330855 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 14015513323412 its reverse (21432331551041), we get a palindrome (35447844874453).

The spelling of 14015513323412 in words is "fourteen trillion, fifteen billion, five hundred thirteen million, three hundred twenty-three thousand, four hundred twelve".