14378921180 has 48 divisors (see below), whose sum is σ = 32553166464. Its totient is φ = 5303477760.

The previous prime is 14378921153. The next prime is 14378921189. The reversal of 14378921180 is 8112987341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14378921189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218765 + ... + 276795.

It is an arithmetic number, because the mean of its divisors is an integer number (678190968).

Almost surely, 2^14378921180 is an apocalyptic number.

14378921180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14378921180 is an abundant number, since it is smaller than the sum of its proper divisors (18174245284).

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

14378921180 is a wasteful number, since it uses less digits than its factorization.

14378921180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59006 (or 59004 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 14378921180 in words is "fourteen billion, three hundred seventy-eight million, nine hundred twenty-one thousand, one hundred eighty".