14677377677216 has 24 divisors (see below), whose sum is σ = 29677062636900. Its totient is φ = 7140345896448.

The previous prime is 14677377677197. The next prime is 14677377677329. The reversal of 14677377677216 is 61277677377641.

It can be written as a sum of positive squares in 2 ways, for example, as 10084054291600 + 4593323385616 = 3175540^2 + 2143204^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14677377677216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6198215741 + ... + 6198218108.

Almost surely, 2^{14677377677216} is an apocalyptic number.

14677377677216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14677377677216 is an abundant number, since it is smaller than the sum of its proper divisors (14999684959684).

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

14677377677216 is a wasteful number, since it uses less digits than its factorization.

14677377677216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12396433896 (or 12396433888 counting only the distinct ones).

The product of its digits is 609892416, while the sum is 71.

The spelling of 14677377677216 in words is "fourteen trillion, six hundred seventy-seven billion, three hundred seventy-seven million, six hundred seventy-seven thousand, two hundred sixteen".