141142752 has 72 divisors (see below), whose sum is σ = 414348480. Its totient is φ = 45527040.

The previous prime is 141142751. The next prime is 141142759. The reversal of 141142752 is 257241141.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141142751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1024 + ... + 16832.

It is an arithmetic number, because the mean of its divisors is an integer number (5754840).

Almost surely, 2^141142752 is an apocalyptic number.

141142752 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 141142752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207174240).

141142752 is an abundant number, since it is smaller than the sum of its proper divisors (273205728).

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

141142752 is a wasteful number, since it uses less digits than its factorization.

141142752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15856 (or 15845 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 141142752 is about 11880.3515099512. The cubic root of 141142752 is about 520.6583771158.

Adding to 141142752 its reverse (257241141), we get a palindrome (398383893).

The spelling of 141142752 in words is "one hundred forty-one million, one hundred forty-two thousand, seven hundred fifty-two".