141401131444 has 12 divisors (see below), whose sum is σ = 253487394468. Its totient is φ = 68976161600.

The previous prime is 141401131427. The next prime is 141401131517. The reversal of 141401131444 is 444131104141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 67580241444 + 73820890000 = 259962^2 + 271700^2 .

It is a congruent number.

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, 431100847 + ... + 431101174.

It is an arithmetic number, because the mean of its divisors is an integer number (21123949539).

Almost surely, 2^141401131444 is an apocalyptic number.

It is an amenable number.

141401131444 is a deficient number, since it is larger than the sum of its proper divisors (112086263024).

141401131444 is a wasteful number, since it uses less digits than its factorization.

141401131444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862202066 (or 862202064 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 141401131444 its reverse (444131104141), we get a palindrome (585532235585).

The spelling of 141401131444 in words is "one hundred forty-one billion, four hundred one million, one hundred thirty-one thousand, four hundred forty-four".