75342141 has 12 divisors (see below), whose sum is σ = 124374432. Its totient is φ = 43052616.

The previous prime is 75342119. The next prime is 75342167. The reversal of 75342141 is 14124357.

It is not a de Polignac number, because 75342141 - 2⁵ = 75342109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75344141) 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, 597891 + ... + 598016.

It is an arithmetic number, because the mean of its divisors is an integer number (10364536).

Almost surely, 2^75342141 is an apocalyptic number.

It is an amenable number.

75342141 is a deficient number, since it is larger than the sum of its proper divisors (49032291).

75342141 is a wasteful number, since it uses less digits than its factorization.

75342141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195920 (or 1195917 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 75342141 is about 8679.9850806323. The cubic root of 75342141 is about 422.3566330790.

Adding to 75342141 its reverse (14124357), we get a palindrome (89466498).

The spelling of 75342141 in words is "seventy-five million, three hundred forty-two thousand, one hundred forty-one".