141542043 has 16 divisors (see below), whose sum is σ = 190329216. Its totient is φ = 93562560.

The previous prime is 141542041. The next prime is 141542047. The reversal of 141542043 is 340245141.

It is not a de Polignac number, because 141542043 - 2¹ = 141542041 is a prime.

It is a super-2 number, since 2×141542043² = 40068299873227698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141542041) 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, 288028 + ... + 288518.

It is an arithmetic number, because the mean of its divisors is an integer number (11895576).

Almost surely, 2^141542043 is an apocalyptic number.

141542043 is a deficient number, since it is larger than the sum of its proper divisors (48787173).

141542043 is a wasteful number, since it uses less digits than its factorization.

141542043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 141542043 is about 11897.1443212226. The cubic root of 141542043 is about 521.1488934319.

Adding to 141542043 its reverse (340245141), we get a palindrome (481787184).

The spelling of 141542043 in words is "one hundred forty-one million, five hundred forty-two thousand, forty-three".