14697812976 has 160 divisors (see below), whose sum is σ = 49830144000. Its totient is φ = 3616669440.

The previous prime is 14697812971. The next prime is 14697812977. The reversal of 14697812976 is 67921879641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14697812971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34426 + ... + 174873.

It is an arithmetic number, because the mean of its divisors is an integer number (311438400).

Almost surely, 2^14697812976 is an apocalyptic number.

14697812976 is a gapful number since it is divisible by the number (16) 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 14697812976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24915072000).

14697812976 is an abundant number, since it is smaller than the sum of its proper divisors (35132331024).

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

14697812976 is a wasteful number, since it uses less digits than its factorization.

14697812976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209347 (or 209341 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 60.

The spelling of 14697812976 in words is "fourteen billion, six hundred ninety-seven million, eight hundred twelve thousand, nine hundred seventy-six".