141432635505 has 32 divisors (see below), whose sum is σ = 260114621184. Its totient is φ = 64281182976.

The previous prime is 141432635501. The next prime is 141432635543. The reversal of 141432635505 is 505536234141.

It is a happy number.

It is not a de Polignac number, because 141432635505 - 2² = 141432635501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141432635501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3874834 + ... + 3911163.

It is an arithmetic number, because the mean of its divisors is an integer number (8128581912).

Almost surely, 2^141432635505 is an apocalyptic number.

141432635505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141432635505 is a deficient number, since it is larger than the sum of its proper divisors (118681985679).

141432635505 is a wasteful number, since it uses less digits than its factorization.

141432635505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7786185.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 141432635505 its reverse (505536234141), we get a palindrome (646968869646).

The spelling of 141432635505 in words is "one hundred forty-one billion, four hundred thirty-two million, six hundred thirty-five thousand, five hundred five".