42474666203 has 4 divisors (see below), whose sum is σ = 42482466600. Its totient is φ = 42466865808.

The previous prime is 42474666173. The next prime is 42474666211. The reversal of 42474666203 is 30266647424.

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

It is a cyclic number.

It is not a de Polignac number, because 42474666203 - 2¹⁸ = 42474404059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42474666293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3892025 + ... + 3902922.

It is an arithmetic number, because the mean of its divisors is an integer number (10620616650).

Almost surely, 2^42474666203 is an apocalyptic number.

42474666203 is a deficient number, since it is larger than the sum of its proper divisors (7800397).

42474666203 is an equidigital number, since it uses as much as digits as its factorization.

42474666203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800396.

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 42474666203 in words is "forty-two billion, four hundred seventy-four million, six hundred sixty-six thousand, two hundred three".