2240042101 has 8 divisors (see below), whose sum is σ = 2444249664. Its totient is φ = 2035929120.

The previous prime is 2240042089. The next prime is 2240042117. The reversal of 2240042101 is 1012400422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240042101 - 2¹⁵ = 2240009333 is a prime.

It is a super-2 number, since 2×2240042101² = 10035577228504988402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240042131) 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 7 ways as a sum of consecutive naturals, for example, 31480 + ... + 73966.

It is an arithmetic number, because the mean of its divisors is an integer number (305531208).

Almost surely, 2^2240042101 is an apocalyptic number.

It is an amenable number.

2240042101 is a deficient number, since it is larger than the sum of its proper divisors (204207563).

2240042101 is a wasteful number, since it uses less digits than its factorization.

2240042101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47291.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2240042101 is about 47329.0830356980. The cubic root of 2240042101 is about 1308.4347213552.

Adding to 2240042101 its reverse (1012400422), we get a palindrome (3252442523).

The spelling of 2240042101 in words is "two billion, two hundred forty million, forty-two thousand, one hundred one".