42852226923 has 48 divisors (see below), whose sum is σ = 71959919616. Its totient is φ = 24313259520.

The previous prime is 42852226883. The next prime is 42852226933. The reversal of 42852226923 is 32962225824.

42852226923 is a `hidden beast` number, since 42 + 8 + 522 + 2 + 69 + 23 = 666.

It is not a de Polignac number, because 42852226923 - 2⁹ = 42852226411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42852226933) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93190 + ... + 307227.

It is an arithmetic number, because the mean of its divisors is an integer number (1499164992).

Almost surely, 2^42852226923 is an apocalyptic number.

42852226923 is a deficient number, since it is larger than the sum of its proper divisors (29107692693).

42852226923 is a wasteful number, since it uses less digits than its factorization.

42852226923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400504 (or 400501 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The spelling of 42852226923 in words is "forty-two billion, eight hundred fifty-two million, two hundred twenty-six thousand, nine hundred twenty-three".