141024542 has 4 divisors (see below), whose sum is σ = 211536816. Its totient is φ = 70512270.

The previous prime is 141024511. The next prime is 141024577. The reversal of 141024542 is 245420141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245420141 = 61 ⋅4023281.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35256134 + ... + 35256137.

It is an arithmetic number, because the mean of its divisors is an integer number (52884204).

Almost surely, 2^141024542 is an apocalyptic number.

141024542 is a deficient number, since it is larger than the sum of its proper divisors (70512274).

141024542 is an equidigital number, since it uses as much as digits as its factorization.

141024542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70512273.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 141024542 is about 11875.3754466964. The cubic root of 141024542 is about 520.5129824328.

Adding to 141024542 its reverse (245420141), we get a palindrome (386444683).

It can be divided in two parts, 1410 and 24542, that added together give a palindrome (25952).

The spelling of 141024542 in words is "one hundred forty-one million, twenty-four thousand, five hundred forty-two".