14685115135652 has 24 divisors (see below), whose sum is σ = 27728914486392. Its totient is φ = 6764736326400.

The previous prime is 14685115135637. The next prime is 14685115135673. The reversal of 14685115135652 is 25653151158641.

It can be written as a sum of positive squares in 4 ways, for example, as 1088299622656 + 13596815512996 = 1043216^2 + 3687386^2 .

It is a super-2 number, since 2×14685115135652² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14685115135594 and 14685115135603.

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, 270995999 + ... + 271050182.

It is an arithmetic number, because the mean of its divisors is an integer number (1155371436933).

Almost surely, 2^{14685115135652} is an apocalyptic number.

It is an amenable number.

14685115135652 is a deficient number, since it is larger than the sum of its proper divisors (13043799350740).

14685115135652 is a wasteful number, since it uses less digits than its factorization.

14685115135652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542046719 (or 542046717 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 53.

The spelling of 14685115135652 in words is "fourteen trillion, six hundred eighty-five billion, one hundred fifteen million, one hundred thirty-five thousand, six hundred fifty-two".