140252120141 has 8 divisors (see below), whose sum is σ = 167257186944. Its totient is φ = 114989315760.

The previous prime is 140252120123. The next prime is 140252120149. The reversal of 140252120141 is 141021252041.

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

It is a cyclic number.

It is not a de Polignac number, because 140252120141 - 2²² = 140247925837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252120149) 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, 435565430 + ... + 435565751.

It is an arithmetic number, because the mean of its divisors is an integer number (20907148368).

Almost surely, 2^140252120141 is an apocalyptic number.

It is an amenable number.

140252120141 is a deficient number, since it is larger than the sum of its proper divisors (27005066803).

140252120141 is an equidigital number, since it uses as much as digits as its factorization.

140252120141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871131211.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 140252120141 its reverse (141021252041), we get a palindrome (281273372182).

The spelling of 140252120141 in words is "one hundred forty billion, two hundred fifty-two million, one hundred twenty thousand, one hundred forty-one".