14073681003378 has 64 divisors (see below), whose sum is σ = 30027404764800. Its totient is φ = 4382088532992.

The previous prime is 14073681003377. The next prime is 14073681003391. The reversal of 14073681003378 is 87330018637041.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 14073681003378.

It is not an unprimeable number, because it can be changed into a prime (14073681003377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18425625 + ... + 19174227.

It is an arithmetic number, because the mean of its divisors is an integer number (469178199450).

Almost surely, 2^{14073681003378} is an apocalyptic number.

14073681003378 is an abundant number, since it is smaller than the sum of its proper divisors (15953723761422).

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

14073681003378 is a wasteful number, since it uses less digits than its factorization.

14073681003378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750011.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 14073681003378 in words is "fourteen trillion, seventy-three billion, six hundred eighty-one million, three thousand, three hundred seventy-eight".