142971572683 has 16 divisors (see below), whose sum is σ = 148401310624. Its totient is φ = 137625246720.

The previous prime is 142971572669. The next prime is 142971572701. The reversal of 142971572683 is 386275179241.

It is a cyclic number.

It is not a de Polignac number, because 142971572683 - 2¹⁷ = 142971441611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142971572633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14426416 + ... + 14436322.

It is an arithmetic number, because the mean of its divisors is an integer number (9275081914).

Almost surely, 2^142971572683 is an apocalyptic number.

142971572683 is a deficient number, since it is larger than the sum of its proper divisors (5429737941).

142971572683 is an equidigital number, since it uses as much as digits as its factorization.

142971572683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14062.

The product of its digits is 5080320, while the sum is 55.

The spelling of 142971572683 in words is "one hundred forty-two billion, nine hundred seventy-one million, five hundred seventy-two thousand, six hundred eighty-three".