14067678825 has 18 divisors (see below), whose sum is σ = 25196776254. Its totient is φ = 7502761920.

The previous prime is 14067678811. The next prime is 14067678827. The reversal of 14067678825 is 52887676041.

It can be written as a sum of positive squares in 3 ways, for example, as 19740249 + 14047938576 = 4443^2 + 118524^2 .

It is not a de Polignac number, because 14067678825 - 2¹⁹ = 14067154537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14067678827) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31261284 + ... + 31261733.

It is an arithmetic number, because the mean of its divisors is an integer number (1399820903).

Almost surely, 2^14067678825 is an apocalyptic number.

14067678825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14067678825 is a deficient number, since it is larger than the sum of its proper divisors (11129097429).

14067678825 is a wasteful number, since it uses less digits than its factorization.

14067678825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62523033 (or 62523025 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 14067678825 in words is "fourteen billion, sixty-seven million, six hundred seventy-eight thousand, eight hundred twenty-five".