140501532212143 has 4 divisors (see below), whose sum is σ = 148766328224640. Its totient is φ = 132236736199648.

The previous prime is 140501532212089. The next prime is 140501532212179. The reversal of 140501532212143 is 341212235105041.

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

It is a cyclic number.

It is not a de Polignac number, because 140501532212143 - 2³⁷ = 140364093258671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140501532212099 and 140501532212108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140501532212443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4132398006223 + ... + 4132398006256.

It is an arithmetic number, because the mean of its divisors is an integer number (37191582056160).

Almost surely, 2^{140501532212143} is an apocalyptic number.

140501532212143 is a deficient number, since it is larger than the sum of its proper divisors (8264796012497).

140501532212143 is an equidigital number, since it uses as much as digits as its factorization.

140501532212143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264796012496.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 140501532212143 its reverse (341212235105041), we get a palindrome (481713767317184).

The spelling of 140501532212143 in words is "one hundred forty trillion, five hundred one billion, five hundred thirty-two million, two hundred twelve thousand, one hundred forty-three".