2142686255413 has 8 divisors (see below), whose sum is σ = 2339783405856. Its totient is φ = 1945973686800.

The previous prime is 2142686255401. The next prime is 2142686255417. The reversal of 2142686255413 is 3145526862412.

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

It is a de Polignac number, because none of the positive numbers 2^k-2142686255413 is a prime.

It is a super-2 number, since 2×2142686255413² (a number of 25 digits) contains 22 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 (2142686255417) 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, 96133803 + ... + 96156088.

It is an arithmetic number, because the mean of its divisors is an integer number (292472925732).

Almost surely, 2^{2142686255413} is an apocalyptic number.

It is an amenable number.

2142686255413 is a deficient number, since it is larger than the sum of its proper divisors (197097150443).

2142686255413 is a wasteful number, since it uses less digits than its factorization.

2142686255413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192290915.

The product of its digits is 2764800, while the sum is 49.

The spelling of 2142686255413 in words is "two trillion, one hundred forty-two billion, six hundred eighty-six million, two hundred fifty-five thousand, four hundred thirteen".