4000000026 has 16 divisors (see below), whose sum is σ = 8727272928. Its totient is φ = 1212121200.

The previous prime is 4000000019. The next prime is 4000000063. The reversal of 4000000026 is 6200000004.

4000000026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3999999948 and 4000000020.

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, 30302965 + ... + 30303096.

It is an arithmetic number, because the mean of its divisors is an integer number (545454558).

Almost surely, 2^4000000026 is an apocalyptic number.

4000000026 is an abundant number, since it is smaller than the sum of its proper divisors (4727272902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4000000026 is a wasteful number, since it uses less digits than its factorization.

4000000026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60606077.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4000000026 is about 63245.5534089156. The cubic root of 4000000026 is about 1587.4010554076.

The spelling of 4000000026 in words is "four billion, twenty-six", and thus it is an aban number.