2047131334 has 4 divisors (see below), whose sum is σ = 3070697004. Its totient is φ = 1023565666.

The previous prime is 2047131293. The next prime is 2047131337. The reversal of 2047131334 is 4331317402.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047131337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511782832 + ... + 511782835.

It is an arithmetic number, because the mean of its divisors is an integer number (767674251).

Almost surely, 2^2047131334 is an apocalyptic number.

2047131334 is a deficient number, since it is larger than the sum of its proper divisors (1023565670).

2047131334 is a wasteful number, since it uses less digits than its factorization.

2047131334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023565669.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 2047131334 is about 45245.2354839711. The cubic root of 2047131334 is about 1269.7412691363.

Adding to 2047131334 its reverse (4331317402), we get a palindrome (6378448736).

The spelling of 2047131334 in words is "two billion, forty-seven million, one hundred thirty-one thousand, three hundred thirty-four".