42930018760 has 32 divisors (see below), whose sum is σ = 97232241600. Its totient is φ = 17058283200.

The previous prime is 42930018751. The next prime is 42930018763. The reversal of 42930018760 is 6781003924.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (42930018763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3547770 + ... + 3559849.

It is an arithmetic number, because the mean of its divisors is an integer number (3038507550).

Almost surely, 2^42930018760 is an apocalyptic number.

42930018760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42930018760 is an abundant number, since it is smaller than the sum of its proper divisors (54302222840).

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

42930018760 is a wasteful number, since it uses less digits than its factorization.

42930018760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7107781 (or 7107777 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 42930018760 in words is "forty-two billion, nine hundred thirty million, eighteen thousand, seven hundred sixty".