14411781012 has 48 divisors (see below), whose sum is σ = 33981921792. Its totient is φ = 4753371360.

The previous prime is 14411780983. The next prime is 14411781019. The reversal of 14411781012 is 21018711441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14411781019) 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, 1759687 + ... + 1767857.

It is an arithmetic number, because the mean of its divisors is an integer number (707956704).

Almost surely, 2^14411781012 is an apocalyptic number.

14411781012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14411781012 is an abundant number, since it is smaller than the sum of its proper divisors (19570140780).

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

14411781012 is a wasteful number, since it uses less digits than its factorization.

14411781012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9708 (or 9706 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 30.

The spelling of 14411781012 in words is "fourteen billion, four hundred eleven million, seven hundred eighty-one thousand, twelve".