4000001434 has 64 divisors (see below), whose sum is σ = 7586514432. Its totient is φ = 1553587200.

The previous prime is 4000001431. The next prime is 4000001443. The reversal of 4000001434 is 4341000004.

It is a super-2 number, since 2×4000001434² = 32000022944004112712, which contains 22 as substring.

4000001434 is a modest number, since divided by 1434 gives 400 as remainder.

It is not an unprimeable number, because it can be changed into a prime (4000001431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289839 + ... + 303325.

It is an arithmetic number, because the mean of its divisors is an integer number (118539288).

Almost surely, 2^4000001434 is an apocalyptic number.

4000001434 is a deficient number, since it is larger than the sum of its proper divisors (3586512998).

4000001434 is a wasteful number, since it uses less digits than its factorization.

4000001434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13591.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4000001434 is about 63245.5645401320. The cubic root of 4000001434 is about 1587.4012416626.

Adding to 4000001434 its reverse (4341000004), we get a palindrome (8341001438).

The spelling of 4000001434 in words is "four billion, one thousand, four hundred thirty-four".