14565515316132 has 192 divisors, whose sum is σ = 39908117587968. Its totient is φ = 4085779200000.

The previous prime is 14565515316127. The next prime is 14565515316133. The reversal of 14565515316132 is 23161351556541.

It is not an unprimeable number, because it can be changed into a prime (14565515316133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34010443 + ... + 34436045.

It is an arithmetic number, because the mean of its divisors is an integer number (207854779104).

Almost surely, 2^{14565515316132} is an apocalyptic number.

14565515316132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14565515316132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19954058793984).

14565515316132 is an abundant number, since it is smaller than the sum of its proper divisors (25342602271836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14565515316132 is a wasteful number, since it uses less digits than its factorization.

14565515316132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425890 (or 425888 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 48.

The spelling of 14565515316132 in words is "fourteen trillion, five hundred sixty-five billion, five hundred fifteen million, three hundred sixteen thousand, one hundred thirty-two".