42056300026 has 8 divisors (see below), whose sum is σ = 67937100084. Its totient is φ = 19410600000.

The previous prime is 42056299997. The next prime is 42056300053. The reversal of 42056300026 is 62000365024.

It is a happy number.

42056300026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41107968001 + 948332025 = 202751^2 + 30795^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×42056300026³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42056299967 and 42056300003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808774975 + ... + 808775026.

Almost surely, 2^42056300026 is an apocalyptic number.

42056300026 is a deficient number, since it is larger than the sum of its proper divisors (25880800058).

42056300026 is a wasteful number, since it uses less digits than its factorization.

42056300026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617550016.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 42056300026 in words is "forty-two billion, fifty-six million, three hundred thousand, twenty-six".