2142173035 has 8 divisors (see below), whose sum is σ = 2572903440. Its totient is φ = 1712207904.

The previous prime is 2142173029. The next prime is 2142173041. The reversal of 2142173035 is 5303712412.

It is an interprime number because it is at equal distance from previous prime (2142173029) and next prime (2142173041).

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 2142173035 - 2²⁹ = 1605302123 is a prime.

It is a super-2 number, since 2×2142173035² = 9177810623762222450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2142172994 and 2142173012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185140 + ... + 196369.

It is an arithmetic number, because the mean of its divisors is an integer number (321612930).

Almost surely, 2^2142173035 is an apocalyptic number.

2142173035 is a deficient number, since it is larger than the sum of its proper divisors (430730405).

2142173035 is a wasteful number, since it uses less digits than its factorization.

2142173035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382637.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2142173035 is about 46283.6151893950. The cubic root of 2142173035 is about 1289.0947788726.

Adding to 2142173035 its reverse (5303712412), we get a palindrome (7445885447).

The spelling of 2142173035 in words is "two billion, one hundred forty-two million, one hundred seventy-three thousand, thirty-five".