2143034626 has 8 divisors (see below), whose sum is σ = 3222569484. Its totient is φ = 1068844800.

The previous prime is 2143034623. The next prime is 2143034629. The reversal of 2143034626 is 6264303412.

It is an interprime number because it is at equal distance from previous prime (2143034623) and next prime (2143034629).

It can be written as a sum of positive squares in 2 ways, for example, as 2071615225 + 71419401 = 45515^2 + 8451^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2143034623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1335255 + ... + 1336858.

Almost surely, 2^2143034626 is an apocalyptic number.

2143034626 is a deficient number, since it is larger than the sum of its proper divisors (1079534858).

2143034626 is a wasteful number, since it uses less digits than its factorization.

2143034626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672516.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2143034626 is about 46292.9219859797. The cubic root of 2143034626 is about 1289.2675821537.

The spelling of 2143034626 in words is "two billion, one hundred forty-three million, thirty-four thousand, six hundred twenty-six".