729024141 has 16 divisors (see below), whose sum is σ = 1032744384. Its totient is φ = 455856384.

The previous prime is 729024139. The next prime is 729024143. The reversal of 729024141 is 141420927.

It is an interprime number because it is at equal distance from previous prime (729024139) and next prime (729024143).

It is not a de Polignac number, because 729024141 - 2¹ = 729024139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 729024099 and 729024108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (729024143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9451 + ... + 39336.

It is an arithmetic number, because the mean of its divisors is an integer number (64546524).

Almost surely, 2^729024141 is an apocalyptic number.

It is an amenable number.

729024141 is a deficient number, since it is larger than the sum of its proper divisors (303720243).

729024141 is a wasteful number, since it uses less digits than its factorization.

729024141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49100.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 729024141 is about 27000.4470518545. The cubic root of 729024141 is about 900.0099344582.

The spelling of 729024141 in words is "seven hundred twenty-nine million, twenty-four thousand, one hundred forty-one".