2440045502 has 8 divisors (see below), whose sum is σ = 3663426312. Its totient is φ = 1218903400.

The previous prime is 2440045501. The next prime is 2440045507. The reversal of 2440045502 is 2055400442.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440045501) 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, 556949 + ... + 561312.

It is an arithmetic number, because the mean of its divisors is an integer number (457928289).

Almost surely, 2^2440045502 is an apocalyptic number.

2440045502 is a deficient number, since it is larger than the sum of its proper divisors (1223380810).

2440045502 is a wasteful number, since it uses less digits than its factorization.

2440045502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119354.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2440045502 is about 49396.8167192988. The cubic root of 2440045502 is about 1346.2714679343.

Adding to 2440045502 its reverse (2055400442), we get a palindrome (4495445944).

The spelling of 2440045502 in words is "two billion, four hundred forty million, forty-five thousand, five hundred two".