141730733 has 4 divisors (see below), whose sum is σ = 141759228. Its totient is φ = 141702240.

The previous prime is 141730663. The next prime is 141730753. The reversal of 141730733 is 337037141.

141730733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97081609 + 44649124 = 9853^2 + 6682^2 .

It is a cyclic number.

It is not a de Polignac number, because 141730733 - 2¹⁸ = 141468589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141730696 and 141730705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141730753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4616 + ... + 17457.

It is an arithmetic number, because the mean of its divisors is an integer number (35439807).

Almost surely, 2^141730733 is an apocalyptic number.

It is an amenable number.

141730733 is a deficient number, since it is larger than the sum of its proper divisors (28495).

141730733 is an equidigital number, since it uses as much as digits as its factorization.

141730733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28494.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 141730733 is about 11905.0717343492. The cubic root of 141730733 is about 521.3803721686.

Adding to 141730733 its reverse (337037141), we get a palindrome (478767874).

The spelling of 141730733 in words is "one hundred forty-one million, seven hundred thirty thousand, seven hundred thirty-three".