42244020030 has 16 divisors (see below), whose sum is σ = 101385648144. Its totient is φ = 11265072000.

The previous prime is 42244020023. The next prime is 42244020047. The reversal of 42244020030 is 3002044224.

It is a junction number, because it is equal to n+sod(n) for n = 42244019979 and 42244020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704066971 + ... + 704067030.

It is an arithmetic number, because the mean of its divisors is an integer number (6336603009).

Almost surely, 2^42244020030 is an apocalyptic number.

42244020030 is an abundant number, since it is smaller than the sum of its proper divisors (59141628114).

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

42244020030 is a wasteful number, since it uses less digits than its factorization.

42244020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408134011.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 42244020030 its reverse (3002044224), we get a palindrome (45246064254).

The spelling of 42244020030 in words is "forty-two billion, two hundred forty-four million, twenty thousand, thirty".