2321050378 has 4 divisors (see below), whose sum is σ = 3481575570. Its totient is φ = 1160525188.

The previous prime is 2321050357. The next prime is 2321050379. The reversal of 2321050378 is 8730501232.

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

It can be written as a sum of positive squares in only one way, i.e., 1263304849 + 1057745529 = 35543^2 + 32523^2 .

It is a super-3 number, since 3×2321050378³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2321050379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580262593 + ... + 580262596.

Almost surely, 2^2321050378 is an apocalyptic number.

2321050378 is a deficient number, since it is larger than the sum of its proper divisors (1160525192).

2321050378 is a wasteful number, since it uses less digits than its factorization.

2321050378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160525191.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2321050378 is about 48177.2807244245. The cubic root of 2321050378 is about 1324.0209457626.

The spelling of 2321050378 in words is "two billion, three hundred twenty-one million, fifty thousand, three hundred seventy-eight".