14401471780 has 24 divisors (see below), whose sum is σ = 30694483008. Its totient is φ = 5674609248.

The previous prime is 14401471759. The next prime is 14401471787. The reversal of 14401471780 is 8717410441.

It is not an unprimeable number, because it can be changed into a prime (14401471787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5372344 + ... + 5375023.

It is an arithmetic number, because the mean of its divisors is an integer number (1278936792).

Almost surely, 2^14401471780 is an apocalyptic number.

14401471780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14401471780 is an abundant number, since it is smaller than the sum of its proper divisors (16293011228).

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

14401471780 is a wasteful number, since it uses less digits than its factorization.

14401471780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747443 (or 10747441 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 37.

The spelling of 14401471780 in words is "fourteen billion, four hundred one million, four hundred seventy-one thousand, seven hundred eighty".