141474521542 has 16 divisors (see below), whose sum is σ = 222022679040. Its totient is φ = 67483192392.

The previous prime is 141474521483. The next prime is 141474521549. The reversal of 141474521542 is 245125474141.

It is a junction number, because it is equal to n+sod(n) for n = 141474521495 and 141474521504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141474521549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4039998 + ... + 4074865.

It is an arithmetic number, because the mean of its divisors is an integer number (13876417440).

Almost surely, 2^141474521542 is an apocalyptic number.

141474521542 is a deficient number, since it is larger than the sum of its proper divisors (80548157498).

141474521542 is a wasteful number, since it uses less digits than its factorization.

141474521542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8115267.

The product of its digits is 179200, while the sum is 40.

Adding to 141474521542 its reverse (245125474141), we get a palindrome (386599995683).

The spelling of 141474521542 in words is "one hundred forty-one billion, four hundred seventy-four million, five hundred twenty-one thousand, five hundred forty-two".