14307678156740 has 24 divisors (see below), whose sum is σ = 31627499084160. Its totient is φ = 5421856985568.

The previous prime is 14307678156731. The next prime is 14307678156743. The reversal of 14307678156740 is 4765187670341.

It is a self number, because there is not a number n which added to its sum of digits gives 14307678156740.

It is not an unprimeable number, because it can be changed into a prime (14307678156743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18825891932 + ... + 18825892691.

It is an arithmetic number, because the mean of its divisors is an integer number (1317812461840).

Almost surely, 2^{14307678156740} is an apocalyptic number.

14307678156740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14307678156740 is an abundant number, since it is smaller than the sum of its proper divisors (17319820927420).

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

14307678156740 is a wasteful number, since it uses less digits than its factorization.

14307678156740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37651784651 (or 37651784649 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 59.

The spelling of 14307678156740 in words is "fourteen trillion, three hundred seven billion, six hundred seventy-eight million, one hundred fifty-six thousand, seven hundred forty".