141434154121 has 8 divisors (see below), whose sum is σ = 152967414600. Its totient is φ = 129994280832.

The previous prime is 141434154119. The next prime is 141434154133. The reversal of 141434154121 is 121451434141.

It can be written as a sum of positive squares in 4 ways, for example, as 3747888400 + 137686265721 = 61220^2 + 371061^2 .

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

It is not a de Polignac number, because 141434154121 - 2¹ = 141434154119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141434151121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23343646 + ... + 23349703.

It is an arithmetic number, because the mean of its divisors is an integer number (19120926825).

Almost surely, 2^141434154121 is an apocalyptic number.

It is an amenable number.

141434154121 is a deficient number, since it is larger than the sum of its proper divisors (11533260479).

141434154121 is a wasteful number, since it uses less digits than its factorization.

141434154121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46693595.

The product of its digits is 7680, while the sum is 31.

Adding to 141434154121 its reverse (121451434141), we get a palindrome (262885588262).

The spelling of 141434154121 in words is "one hundred forty-one billion, four hundred thirty-four million, one hundred fifty-four thousand, one hundred twenty-one".