2029274143 has 16 divisors (see below), whose sum is σ = 2233123200. Its totient is φ = 1832554080.

The previous prime is 2029274113. The next prime is 2029274161. The reversal of 2029274143 is 3414729202.

It is a cyclic number.

It is not a de Polignac number, because 2029274143 - 2¹³ = 2029265951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2029274099 and 2029274108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029274113) 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, 155568 + ... + 168106.

It is an arithmetic number, because the mean of its divisors is an integer number (139570200).

Almost surely, 2^2029274143 is an apocalyptic number.

2029274143 is a deficient number, since it is larger than the sum of its proper divisors (203849057).

2029274143 is a wasteful number, since it uses less digits than its factorization.

2029274143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12822.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2029274143 is about 45047.4654447950. The cubic root of 2029274143 is about 1266.0384839978.

The spelling of 2029274143 in words is "two billion, twenty-nine million, two hundred seventy-four thousand, one hundred forty-three".