14941044929920 has 256 divisors, whose sum is σ = 36493889402880. Its totient is φ = 5848283750400.

The previous prime is 14941044929917. The next prime is 14941044929927. The reversal of 14941044929920 is 2992944014941.

It is a super-2 number, since 2×14941044929920² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14941044929927) 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, 3908197129 + ... + 3908200951.

It is an arithmetic number, because the mean of its divisors is an integer number (142554255480).

Almost surely, 2^{14941044929920} is an apocalyptic number.

14941044929920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14941044929920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18246944701440).

14941044929920 is an abundant number, since it is smaller than the sum of its proper divisors (21552844472960).

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

14941044929920 is a wasteful number, since it uses less digits than its factorization.

14941044929920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633 (or 4621 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 14941044929920 in words is "fourteen trillion, nine hundred forty-one billion, forty-four million, nine hundred twenty-nine thousand, nine hundred twenty".