141355124205442 has 128 divisors (see below), whose sum is σ = 263059313983488. Its totient is φ = 55654770124800.

The previous prime is 141355124205409. The next prime is 141355124205479. The reversal of 141355124205442 is 244502421553141.

141355124205442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141355124205442² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3054916767 + ... + 3054963037.

It is an arithmetic number, because the mean of its divisors is an integer number (2055150890496).

Almost surely, 2^{141355124205442} is an apocalyptic number.

141355124205442 is a deficient number, since it is larger than the sum of its proper divisors (121704189778046).

141355124205442 is a wasteful number, since it uses less digits than its factorization.

141355124205442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50024.

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 141355124205442 its reverse (244502421553141), we get a palindrome (385857545758583).

The spelling of 141355124205442 in words is "one hundred forty-one trillion, three hundred fifty-five billion, one hundred twenty-four million, two hundred five thousand, four hundred forty-two".