2440100101 has 4 divisors (see below), whose sum is σ = 2480101804. Its totient is φ = 2400098400.

The previous prime is 2440100093. The next prime is 2440100147. The reversal of 2440100101 is 1010010442.

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

It can be written as a sum of positive squares in 2 ways, for example, as 123988225 + 2316111876 = 11135^2 + 48126^2 .

It is a cyclic number.

It is not a de Polignac number, because 2440100101 - 2³ = 2440100093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440100171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20000760 + ... + 20000881.

It is an arithmetic number, because the mean of its divisors is an integer number (620025451).

Almost surely, 2^2440100101 is an apocalyptic number.

It is an amenable number.

2440100101 is a deficient number, since it is larger than the sum of its proper divisors (40001703).

2440100101 is an equidigital number, since it uses as much as digits as its factorization.

2440100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40001702.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2440100101 is about 49397.3693732774. The cubic root of 2440100101 is about 1346.2815093492.

Adding to 2440100101 its reverse (1010010442), we get a palindrome (3450110543).

The spelling of 2440100101 in words is "two billion, four hundred forty million, one hundred thousand, one hundred one".