141501285242 has 4 divisors (see below), whose sum is σ = 212251927866. Its totient is φ = 70750642620.

The previous prime is 141501285229. The next prime is 141501285251. The reversal of 141501285242 is 242582105141.

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., 115422588121 + 26078697121 = 339739^2 + 161489^2 .

It is a super-3 number, since 3×141501285242³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35375321309 + ... + 35375321312.

Almost surely, 2^141501285242 is an apocalyptic number.

141501285242 is a deficient number, since it is larger than the sum of its proper divisors (70750642624).

141501285242 is an equidigital number, since it uses as much as digits as its factorization.

141501285242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70750642623.

The product of its (nonzero) digits is 25600, while the sum is 35.

The spelling of 141501285242 in words is "one hundred forty-one billion, five hundred one million, two hundred eighty-five thousand, two hundred forty-two".