42473921862 has 16 divisors (see below), whose sum is σ = 85387990320. Its totient is φ = 14084616192.

The previous prime is 42473921857. The next prime is 42473921873. The reversal of 42473921862 is 26812937424.

42473921862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 18338187 + ... + 18340502.

It is an arithmetic number, because the mean of its divisors is an integer number (5336749395).

Almost surely, 2^42473921862 is an apocalyptic number.

42473921862 is an abundant number, since it is smaller than the sum of its proper divisors (42914068458).

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

42473921862 is a wasteful number, since it uses less digits than its factorization.

42473921862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36678887.

The product of its digits is 1161216, while the sum is 48.

The spelling of 42473921862 in words is "forty-two billion, four hundred seventy-three million, nine hundred twenty-one thousand, eight hundred sixty-two".