4007404042 has 16 divisors (see below), whose sum is σ = 6167145600. Its totient is φ = 1951838560.

The previous prime is 4007404039. The next prime is 4007404109. The reversal of 4007404042 is 2404047004.

It is a junction number, because it is equal to n+sod(n) for n = 4007403998 and 4007404016.

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, 16959 + ... + 91117.

It is an arithmetic number, because the mean of its divisors is an integer number (385446600).

Almost surely, 2^4007404042 is an apocalyptic number.

4007404042 is a deficient number, since it is larger than the sum of its proper divisors (2159741558).

4007404042 is a wasteful number, since it uses less digits than its factorization.

4007404042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74861.

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 4007404042 is about 63304.0602331320. The cubic root of 4007404042 is about 1588.3798802809.

The spelling of 4007404042 in words is "four billion, seven million, four hundred four thousand, forty-two".