141944228240 has 80 divisors (see below), whose sum is σ = 342661639680. Its totient is φ = 54617310720.

The previous prime is 141944228233. The next prime is 141944228287. The reversal of 141944228240 is 42822449141.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515837 + ... + 741603.

It is an arithmetic number, because the mean of its divisors is an integer number (4283270496).

Almost surely, 2^141944228240 is an apocalyptic number.

141944228240 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 141944228240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171330819840).

141944228240 is an abundant number, since it is smaller than the sum of its proper divisors (200717411440).

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

141944228240 is a wasteful number, since it uses less digits than its factorization.

141944228240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226080 (or 226074 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 141944228240 in words is "one hundred forty-one billion, nine hundred forty-four million, two hundred twenty-eight thousand, two hundred forty".