41420144000 has 128 divisors (see below), whose sum is σ = 103477327200. Its totient is φ = 16488192000.

The previous prime is 41420143997. The next prime is 41420144023. The reversal of 41420144000 is 44102414.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3369866 + ... + 3382134.

Almost surely, 2^41420144000 is an apocalyptic number.

41420144000 is a gapful number since it is divisible by the number (40) 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 41420144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51738663600).

41420144000 is an abundant number, since it is smaller than the sum of its proper divisors (62057183200).

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

41420144000 is a wasteful number, since it uses less digits than its factorization.

41420144000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12509 (or 12487 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 41420144000 its reverse (44102414), we get a palindrome (41464246414).

The spelling of 41420144000 in words is "forty-one billion, four hundred twenty million, one hundred forty-four thousand".