141840072 has 192 divisors, whose sum is σ = 444964800. Its totient is φ = 42340320.

The previous prime is 141840059. The next prime is 141840079. The reversal of 141840072 is 270048141.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (141840079) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2116983 + ... + 2117049.

It is an arithmetic number, because the mean of its divisors is an integer number (2317525).

Almost surely, 2^141840072 is an apocalyptic number.

141840072 is a gapful number since it is divisible by the number (12) 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 141840072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222482400).

141840072 is an abundant number, since it is smaller than the sum of its proper divisors (303124728).

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

141840072 is an equidigital number, since it uses as much as digits as its factorization.

141840072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 141840072 is about 11909.6629675235. The cubic root of 141840072 is about 521.5144116816.

The spelling of 141840072 in words is "one hundred forty-one million, eight hundred forty thousand, seventy-two".