42474258837 has 12 divisors (see below), whose sum is σ = 61579783980. Its totient is φ = 28210906368.

The previous prime is 42474258809. The next prime is 42474258851. The reversal of 42474258837 is 73885247424.

42474258837 is a `hidden beast` number, since 4 + 24 + 7 + 4 + 2 + 588 + 37 = 666.

42474258837 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 9070848081 + 33403410756 = 95241^2 + 182766^2 .

It is not a de Polignac number, because 42474258837 - 2¹⁸ = 42473996693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42474258857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8769628 + ... + 8774469.

It is an arithmetic number, because the mean of its divisors is an integer number (5131648665).

Almost surely, 2^42474258837 is an apocalyptic number.

It is an amenable number.

42474258837 is a deficient number, since it is larger than the sum of its proper divisors (19105525143).

42474258837 is a wasteful number, since it uses less digits than its factorization.

42474258837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17544372 (or 17544369 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 54.

The spelling of 42474258837 in words is "forty-two billion, four hundred seventy-four million, two hundred fifty-eight thousand, eight hundred thirty-seven".