141398852722 has 4 divisors (see below), whose sum is σ = 212098279086. Its totient is φ = 70699426360.

The previous prime is 141398852717. The next prime is 141398852723. The reversal of 141398852722 is 227258893141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88453302921 + 52945549801 = 297411^2 + 230099^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141398852722.

It is not an unprimeable number, because it can be changed into a prime (141398852723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35349713179 + ... + 35349713182.

Almost surely, 2^141398852722 is an apocalyptic number.

141398852722 is a deficient number, since it is larger than the sum of its proper divisors (70699426364).

141398852722 is an equidigital number, since it uses as much as digits as its factorization.

141398852722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70699426363.

The product of its digits is 1935360, while the sum is 52.

The spelling of 141398852722 in words is "one hundred forty-one billion, three hundred ninety-eight million, eight hundred fifty-two thousand, seven hundred twenty-two".