10978272914 has 24 divisors (see below), whose sum is σ = 19623191868. Its totient is φ = 4590216960.

The previous prime is 10978272911. The next prime is 10978272919. The reversal of 10978272914 is 41927287901.

It can be written as a sum of positive squares in 2 ways, for example, as 7196637889 + 3781635025 = 84833^2 + 61495^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10978272911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1362119 + ... + 1370154.

Almost surely, 2^10978272914 is an apocalyptic number.

10978272914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10978272914 is a deficient number, since it is larger than the sum of its proper divisors (8644918954).

10978272914 is a wasteful number, since it uses less digits than its factorization.

10978272914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732330 (or 2732323 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 10978272914 in words is "ten billion, nine hundred seventy-eight million, two hundred seventy-two thousand, nine hundred fourteen".