2240010321 has 16 divisors (see below), whose sum is σ = 3165087168. Its totient is φ = 1404288000.

The previous prime is 2240010281. The next prime is 2240010347. The reversal of 2240010321 is 1230100422.

It is not a de Polignac number, because 2240010321 - 2⁷ = 2240010193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2240010321.

It is not an unprimeable number, because it can be changed into a prime (2240010361) 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 in 15 ways as a sum of consecutive naturals, for example, 42966 + ... + 79536.

It is an arithmetic number, because the mean of its divisors is an integer number (197817948).

Almost surely, 2^2240010321 is an apocalyptic number.

It is an amenable number.

2240010321 is a deficient number, since it is larger than the sum of its proper divisors (925076847).

2240010321 is a wasteful number, since it uses less digits than its factorization.

2240010321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37792.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2240010321 is about 47328.7473001346. The cubic root of 2240010321 is about 1308.4285336364.

Adding to 2240010321 its reverse (1230100422), we get a palindrome (3470110743).

The spelling of 2240010321 in words is "two billion, two hundred forty million, ten thousand, three hundred twenty-one".