4200450434 has 8 divisors (see below), whose sum is σ = 6308296848. Its totient is φ = 2097684820.

The previous prime is 4200450433. The next prime is 4200450439. The reversal of 4200450434 is 4340540024.

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

It is not an unprimeable number, because it can be changed into a prime (4200450433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268132 + ... + 1271439.

It is an arithmetic number, because the mean of its divisors is an integer number (788537106).

Almost surely, 2^4200450434 is an apocalyptic number.

4200450434 is a deficient number, since it is larger than the sum of its proper divisors (2107846414).

4200450434 is a wasteful number, since it uses less digits than its factorization.

4200450434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540400.

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

The square root of 4200450434 is about 64810.8820646657. The cubic root of 4200450434 is about 1613.4863219880.

Adding to 4200450434 its reverse (4340540024), we get a palindrome (8540990458).

The spelling of 4200450434 in words is "four billion, two hundred million, four hundred fifty thousand, four hundred thirty-four".