42404142210 has 32 divisors (see below), whose sum is σ = 101786794560. Its totient is φ = 11305898688.

The previous prime is 42404142191. The next prime is 42404142217. The reversal of 42404142210 is 1224140424.

It is a super-2 number, since 2×42404142210² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42404142217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72156 + ... + 300024.

It is an arithmetic number, because the mean of its divisors is an integer number (3180837330).

Almost surely, 2^42404142210 is an apocalyptic number.

42404142210 is an abundant number, since it is smaller than the sum of its proper divisors (59382652350).

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

42404142210 is a wasteful number, since it uses less digits than its factorization.

42404142210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234082.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 42404142210 its reverse (1224140424), we get a palindrome (43628282634).

The spelling of 42404142210 in words is "forty-two billion, four hundred four million, one hundred forty-two thousand, two hundred ten".