42421003410 has 32 divisors (see below), whose sum is σ = 107168852160. Its totient is φ = 10716884928.

The previous prime is 42421003393. The next prime is 42421003411. The reversal of 42421003410 is 1430012424.

It is a super-2 number, since 2×42421003410² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42421003411) 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, 37210837 + ... + 37211976.

It is an arithmetic number, because the mean of its divisors is an integer number (3349026630).

Almost surely, 2^42421003410 is an apocalyptic number.

42421003410 is an abundant number, since it is smaller than the sum of its proper divisors (64747848750).

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

42421003410 is a wasteful number, since it uses less digits than its factorization.

42421003410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74422842.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42421003410 its reverse (1430012424), we get a palindrome (43851015834).

The spelling of 42421003410 in words is "forty-two billion, four hundred twenty-one million, three thousand, four hundred ten".