141840741 has 48 divisors (see below), whose sum is σ = 234912960. Its totient is φ = 75640320.

The previous prime is 141840739. The next prime is 141840763. The reversal of 141840741 is 147048141.

It is not a de Polignac number, because 141840741 - 2¹ = 141840739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141840699 and 141840708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141840731) 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, 527155 + ... + 527423.

It is an arithmetic number, because the mean of its divisors is an integer number (4894020).

Almost surely, 2^141840741 is an apocalyptic number.

It is an amenable number.

141840741 is a deficient number, since it is larger than the sum of its proper divisors (93072219).

141840741 is a wasteful number, since it uses less digits than its factorization.

141840741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 141840741 is about 11909.6910539275. The cubic root of 141840741 is about 521.5152316017.

Adding to 141840741 its reverse (147048141), we get a palindrome (288888882).

The spelling of 141840741 in words is "one hundred forty-one million, eight hundred forty thousand, seven hundred forty-one".