141134542 has 4 divisors (see below), whose sum is σ = 211701816. Its totient is φ = 70567270.

The previous prime is 141134533. The next prime is 141134551. The reversal of 141134542 is 245431141.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (141134533) and next prime (141134551).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35283634 + ... + 35283637.

It is an arithmetic number, because the mean of its divisors is an integer number (52925454).

Almost surely, 2^141134542 is an apocalyptic number.

141134542 is a deficient number, since it is larger than the sum of its proper divisors (70567274).

141134542 is an equidigital number, since it uses as much as digits as its factorization.

141134542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70567273.

The product of its digits is 1920, while the sum is 25.

The square root of 141134542 is about 11880.0059764295. The cubic root of 141134542 is about 520.6482816909.

Adding to 141134542 its reverse (245431141), we get a palindrome (386565683).

It can be divided in two parts, 1411 and 34542, that added together give a palindrome (35953).

The spelling of 141134542 in words is "one hundred forty-one million, one hundred thirty-four thousand, five hundred forty-two".