2135343515143 has 8 divisors (see below), whose sum is σ = 2247743439920. Its totient is φ = 2022944932800.

The previous prime is 2135343515093. The next prime is 2135343515237. The reversal of 2135343515143 is 3415153435312.

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 2135343515143 - 2¹⁷ = 2135343384071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2135343515096 and 2135343515105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135343515443) 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, 5906371 + ... + 6257467.

It is an arithmetic number, because the mean of its divisors is an integer number (280967929990).

Almost surely, 2^{2135343515143} is an apocalyptic number.

2135343515143 is a deficient number, since it is larger than the sum of its proper divisors (112399924777).

2135343515143 is a wasteful number, since it uses less digits than its factorization.

2135343515143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671217.

The product of its digits is 324000, while the sum is 40.

The spelling of 2135343515143 in words is "two trillion, one hundred thirty-five billion, three hundred forty-three million, five hundred fifteen thousand, one hundred forty-three".