4003056026 has 16 divisors (see below), whose sum is σ = 6041761440. Its totient is φ = 1989167760.

The previous prime is 4003056017. The next prime is 4003056049. The reversal of 4003056026 is 6206503004.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4003055986 and 4003056004.

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, 253865 + ... + 269171.

It is an arithmetic number, because the mean of its divisors is an integer number (377610090).

Almost surely, 2^4003056026 is an apocalyptic number.

4003056026 is a deficient number, since it is larger than the sum of its proper divisors (2038705414).

4003056026 is a wasteful number, since it uses less digits than its factorization.

4003056026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16109.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4003056026 is about 63269.7085974007. The cubic root of 4003056026 is about 1587.8052106330.

The spelling of 4003056026 in words is "four billion, three million, fifty-six thousand, twenty-six".