4001424115 has 16 divisors (see below), whose sum is σ = 5224389408. Its totient is φ = 2924430336.

The previous prime is 4001424061. The next prime is 4001424127. The reversal of 4001424115 is 5114241004.

It is a cyclic number.

It is not a de Polignac number, because 4001424115 - 2¹⁵ = 4001391347 is a prime.

It is a super-2 number, since 2×4001424115² = 32022789896207066450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 311017 + ... + 323626.

It is an arithmetic number, because the mean of its divisors is an integer number (326524338).

Almost surely, 2^4001424115 is an apocalyptic number.

4001424115 is a deficient number, since it is larger than the sum of its proper divisors (1222965293).

4001424115 is a wasteful number, since it uses less digits than its factorization.

4001424115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634758.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4001424115 is about 63256.8108190731. The cubic root of 4001424115 is about 1587.5894164197.

Adding to 4001424115 its reverse (5114241004), we get a palindrome (9115665119).

The spelling of 4001424115 in words is "four billion, one million, four hundred twenty-four thousand, one hundred fifteen".