7142935871573 has 8 divisors (see below), whose sum is σ = 7309305651648. Its totient is φ = 6976577682144.

The previous prime is 7142935871569. The next prime is 7142935871609. The reversal of 7142935871573 is 3751785392417.

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

It is not a de Polignac number, because 7142935871573 - 2² = 7142935871569 is a prime.

It is a super-3 number, since 3×7142935871573³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142935871563) 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, 1644536 + ... + 4121937.

It is an arithmetic number, because the mean of its divisors is an integer number (913663206456).

Almost surely, 2^{7142935871573} is an apocalyptic number.

It is an amenable number.

7142935871573 is a deficient number, since it is larger than the sum of its proper divisors (166369780075).

7142935871573 is a wasteful number, since it uses less digits than its factorization.

7142935871573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5795323.

The product of its digits is 44452800, while the sum is 62.

The spelling of 7142935871573 in words is "seven trillion, one hundred forty-two billion, nine hundred thirty-five million, eight hundred seventy-one thousand, five hundred seventy-three".