2321547334 has 16 divisors (see below), whose sum is σ = 3502172160. Its totient is φ = 1154167560.

The previous prime is 2321547331. The next prime is 2321547341. The reversal of 2321547334 is 4337451232.

It is a self number, because there is not a number n which added to its sum of digits gives 2321547334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321547331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605347 + ... + 609169.

It is an arithmetic number, because the mean of its divisors is an integer number (218885760).

Almost surely, 2^2321547334 is an apocalyptic number.

2321547334 is a deficient number, since it is larger than the sum of its proper divisors (1180624826).

2321547334 is a wasteful number, since it uses less digits than its factorization.

2321547334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475.

The product of its digits is 60480, while the sum is 34.

The square root of 2321547334 is about 48182.4380246579. The cubic root of 2321547334 is about 1324.1154336153.

Adding to 2321547334 its reverse (4337451232), we get a palindrome (6658998566).

The spelling of 2321547334 in words is "two billion, three hundred twenty-one million, five hundred forty-seven thousand, three hundred thirty-four".