142637645713 has 8 divisors (see below), whose sum is σ = 143507827008. Its totient is φ = 141767655984.

The previous prime is 142637645621. The next prime is 142637645743. The reversal of 142637645713 is 317546736241.

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 142637645713 - 2¹⁷ = 142637514641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142637645743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622670 + ... + 1708312.

It is an arithmetic number, because the mean of its divisors is an integer number (17938478376).

Almost surely, 2^142637645713 is an apocalyptic number.

It is an amenable number.

142637645713 is a deficient number, since it is larger than the sum of its proper divisors (870181295).

142637645713 is an equidigital number, since it uses as much as digits as its factorization.

142637645713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95783.

The product of its digits is 2540160, while the sum is 49.

The spelling of 142637645713 in words is "one hundred forty-two billion, six hundred thirty-seven million, six hundred forty-five thousand, seven hundred thirteen".