2440689103 has 4 divisors (see below), whose sum is σ = 2445484680. Its totient is φ = 2435893528.

The previous prime is 2440689101. The next prime is 2440689109. The reversal of 2440689103 is 3019860442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3019860442 = 2 ⋅1509930221.

It is a cyclic number.

It is not a de Polignac number, because 2440689103 - 2¹ = 2440689101 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 (2440689101) 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, 2397025 + ... + 2398042.

It is an arithmetic number, because the mean of its divisors is an integer number (611371170).

Almost surely, 2^2440689103 is an apocalyptic number.

2440689103 is a deficient number, since it is larger than the sum of its proper divisors (4795577).

2440689103 is an equidigital number, since it uses as much as digits as its factorization.

2440689103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795576.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2440689103 is about 49403.3308897285. The cubic root of 2440689103 is about 1346.3898244011.

The spelling of 2440689103 in words is "two billion, four hundred forty million, six hundred eighty-nine thousand, one hundred three".