14520315356 has 24 divisors (see below), whose sum is σ = 26754000000. Its totient is φ = 6876488304.

The previous prime is 14520315343. The next prime is 14520315367. The reversal of 14520315356 is 65351302541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360815 + ... + 399033.

It is an arithmetic number, because the mean of its divisors is an integer number (1114750000).

Almost surely, 2^14520315356 is an apocalyptic number.

It is an amenable number.

14520315356 is a deficient number, since it is larger than the sum of its proper divisors (12233684644).

14520315356 is a wasteful number, since it uses less digits than its factorization.

14520315356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43241 (or 43239 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 14520315356 its reverse (65351302541), we get a palindrome (79871617897).

The spelling of 14520315356 in words is "fourteen billion, five hundred twenty million, three hundred fifteen thousand, three hundred fifty-six".