14697800312 has 32 divisors (see below), whose sum is σ = 30096269280. Its totient is φ = 6688053120.

The previous prime is 14697800263. The next prime is 14697800317. The reversal of 14697800312 is 21300879641.

It is a super-2 number, since 2×14697800312² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14697800312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14697800317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987863 + ... + 1002630.

It is an arithmetic number, because the mean of its divisors is an integer number (940508415).

Almost surely, 2^14697800312 is an apocalyptic number.

It is an amenable number.

14697800312 is an abundant number, since it is smaller than the sum of its proper divisors (15398468968).

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

14697800312 is a wasteful number, since it uses less digits than its factorization.

14697800312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990583 (or 1990579 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 14697800312 in words is "fourteen billion, six hundred ninety-seven million, eight hundred thousand, three hundred twelve".