42385373900 has 18 divisors (see below), whose sum is σ = 91976261580. Its totient is φ = 16954149520.

The previous prime is 42385373897. The next prime is 42385373903. The reversal of 42385373900 is 937358324.

It is an interprime number because it is at equal distance from previous prime (42385373897) and next prime (42385373903).

It is not an unprimeable number, because it can be changed into a prime (42385373903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211926770 + ... + 211926969.

It is an arithmetic number, because the mean of its divisors is an integer number (5109792310).

Almost surely, 2^42385373900 is an apocalyptic number.

It is an amenable number.

42385373900 is an abundant number, since it is smaller than the sum of its proper divisors (49590887680).

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

42385373900 is a wasteful number, since it uses less digits than its factorization.

42385373900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423853753 (or 423853746 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 42385373900 in words is "forty-two billion, three hundred eighty-five million, three hundred seventy-three thousand, nine hundred".