42034040300 has 72 divisors (see below), whose sum is σ = 106211389536. Its totient is φ = 14139740160.

The previous prime is 42034040249. The next prime is 42034040341. The reversal of 42034040300 is 304043024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 529397 + ... + 603596.

It is an arithmetic number, because the mean of its divisors is an integer number (1475158188).

Almost surely, 2^42034040300 is an apocalyptic number.

It is an amenable number.

42034040300 is an abundant number, since it is smaller than the sum of its proper divisors (64177349236).

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

42034040300 is a wasteful number, since it uses less digits than its factorization.

42034040300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133067 (or 1133060 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 42034040300 its reverse (304043024), we get a palindrome (42338083324).

The spelling of 42034040300 in words is "forty-two billion, thirty-four million, forty thousand, three hundred".