2130426814 has 4 divisors (see below), whose sum is σ = 3195640224. Its totient is φ = 1065213406.

The previous prime is 2130426751. The next prime is 2130426821. The reversal of 2130426814 is 4186240312.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532606702 + ... + 532606705.

It is an arithmetic number, because the mean of its divisors is an integer number (798910056).

Almost surely, 2^2130426814 is an apocalyptic number.

2130426814 is a deficient number, since it is larger than the sum of its proper divisors (1065213410).

2130426814 is a wasteful number, since it uses less digits than its factorization.

2130426814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065213409.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2130426814 is about 46156.5468162427. The cubic root of 2130426814 is about 1286.7342859425.

The spelling of 2130426814 in words is "two billion, one hundred thirty million, four hundred twenty-six thousand, eight hundred fourteen".