4034420454 has 16 divisors (see below), whose sum is σ = 8074734192. Its totient is φ = 1343824608.

The previous prime is 4034420449. The next prime is 4034420471. The reversal of 4034420454 is 4540244304.

It is a super-2 number, since 2×4034420454² = 32553096799307132232, which contains 22 as substring.

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, 236629 + ... + 253104.

It is an arithmetic number, because the mean of its divisors is an integer number (504670887).

Almost surely, 2^4034420454 is an apocalyptic number.

4034420454 is an abundant number, since it is smaller than the sum of its proper divisors (4040313738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4034420454 is a wasteful number, since it uses less digits than its factorization.

4034420454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491111.

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 4034420454 is about 63517.0878897955. The cubic root of 4034420454 is about 1591.9413090301.

Adding to 4034420454 its reverse (4540244304), we get a palindrome (8574664758).

The spelling of 4034420454 in words is "four billion, thirty-four million, four hundred twenty thousand, four hundred fifty-four".