42523046206 has 4 divisors (see below), whose sum is σ = 63784569312. Its totient is φ = 21261523102.

The previous prime is 42523046183. The next prime is 42523046207. The reversal of 42523046206 is 60264032524.

42523046206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×42523046206² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42523046207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10630761550 + ... + 10630761553.

It is an arithmetic number, because the mean of its divisors is an integer number (15946142328).

Almost surely, 2^42523046206 is an apocalyptic number.

42523046206 is a deficient number, since it is larger than the sum of its proper divisors (21261523106).

42523046206 is a wasteful number, since it uses less digits than its factorization.

42523046206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21261523105.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 42523046206 in words is "forty-two billion, five hundred twenty-three million, forty-six thousand, two hundred six".