4402450454 has 16 divisors (see below), whose sum is σ = 6624222000. Its totient is φ = 2194387200.

The previous prime is 4402450433. The next prime is 4402450487. The reversal of 4402450454 is 4540542044.

It is a super-2 number, since 2×4402450454² = 38763139999849612232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4402450454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196762 + ... + 1200434.

It is an arithmetic number, because the mean of its divisors is an integer number (414013875).

Almost surely, 2^4402450454 is an apocalyptic number.

4402450454 is a deficient number, since it is larger than the sum of its proper divisors (2221771546).

4402450454 is a wasteful number, since it uses less digits than its factorization.

4402450454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5375.

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 4402450454 is about 66350.9642281105. The cubic root of 4402450454 is about 1638.9466830934.

Adding to 4402450454 its reverse (4540542044), we get a palindrome (8942992498).

The spelling of 4402450454 in words is "four billion, four hundred two million, four hundred fifty thousand, four hundred fifty-four".