42471607023 has 6 divisors (see below), whose sum is σ = 61347876824. Its totient is φ = 28314404676.

The previous prime is 42471607019. The next prime is 42471607069. The reversal of 42471607023 is 32070617424.

42471607023 is a `hidden beast` number, since 4 + 2 + 47 + 1 + 607 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 42471607023 - 2² = 42471607019 is a prime.

It is a super-2 number, since 2×42471607023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42471607223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2359533715 + ... + 2359533732.

Almost surely, 2^42471607023 is an apocalyptic number.

42471607023 is a deficient number, since it is larger than the sum of its proper divisors (18876269801).

42471607023 is a wasteful number, since it uses less digits than its factorization.

42471607023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4719067453 (or 4719067450 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 42471607023 in words is "forty-two billion, four hundred seventy-one million, six hundred seven thousand, twenty-three".