141042642122 has 8 divisors (see below), whose sum is σ = 216724059972. Its totient is φ = 68801288800.

The previous prime is 141042642089. The next prime is 141042642149. The reversal of 141042642122 is 221246240141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 140835828961 + 206813161 = 375281^2 + 14381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860016029 + ... + 860016192.

Almost surely, 2^141042642122 is an apocalyptic number.

141042642122 is a deficient number, since it is larger than the sum of its proper divisors (75681417850).

141042642122 is a wasteful number, since it uses less digits than its factorization.

141042642122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720032264.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 141042642122 its reverse (221246240141), we get a palindrome (362288882263).

The spelling of 141042642122 in words is "one hundred forty-one billion, forty-two million, six hundred forty-two thousand, one hundred twenty-two".