142327640753 has 4 divisors (see below), whose sum is σ = 142330626048. Its totient is φ = 142324655460.

The previous prime is 142327640713. The next prime is 142327640779. The reversal of 142327640753 is 357046723241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 357046723241 = 13 ⋅27465132557.

It is a cyclic number.

It is not a de Polignac number, because 142327640753 - 2¹⁶ = 142327575217 is a prime.

It is a super-3 number, since 3×142327640753³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142327640713) 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 3 ways as a sum of consecutive naturals, for example, 1419953 + ... + 1516878.

It is an arithmetic number, because the mean of its divisors is an integer number (35582656512).

Almost surely, 2^142327640753 is an apocalyptic number.

It is an amenable number.

142327640753 is a deficient number, since it is larger than the sum of its proper divisors (2985295).

142327640753 is an equidigital number, since it uses as much as digits as its factorization.

142327640753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985294.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 142327640753 in words is "one hundred forty-two billion, three hundred twenty-seven million, six hundred forty thousand, seven hundred fifty-three".