4400502434 has 4 divisors (see below), whose sum is σ = 6600753654. Its totient is φ = 2200251216.

The previous prime is 4400502409. The next prime is 4400502451. The reversal of 4400502434 is 4342050044.

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

It can be written as a sum of positive squares in only one way, i.e., 4231112209 + 169390225 = 65047^2 + 13015^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1100125607 + ... + 1100125610.

Almost surely, 2^4400502434 is an apocalyptic number.

4400502434 is a deficient number, since it is larger than the sum of its proper divisors (2200251220).

4400502434 is a wasteful number, since it uses less digits than its factorization.

4400502434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200251219.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4400502434 is about 66336.2829377709. The cubic root of 4400502434 is about 1638.7049107763.

Adding to 4400502434 its reverse (4342050044), we get a palindrome (8742552478).

The spelling of 4400502434 in words is "four billion, four hundred million, five hundred two thousand, four hundred thirty-four".