42030330034 has 64 divisors (see below), whose sum is σ = 79369196544. Its totient is φ = 16216200000.

The previous prime is 42030330031. The next prime is 42030330037. The reversal of 42030330034 is 43003303024.

42030330034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42030330031) and next prime (42030330037).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 42030329987 and 42030330014.

It is not an unprimeable number, because it can be changed into a prime (42030330031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10912209 + ... + 10916059.

It is an arithmetic number, because the mean of its divisors is an integer number (1240143696).

Almost surely, 2^42030330034 is an apocalyptic number.

42030330034 is a deficient number, since it is larger than the sum of its proper divisors (37338866510).

42030330034 is a wasteful number, since it uses less digits than its factorization.

42030330034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 42030330034 its reverse (43003303024), we get a palindrome (85033633058).

The spelling of 42030330034 in words is "forty-two billion, thirty million, three hundred thirty thousand, thirty-four".