42403442010 has 32 divisors (see below), whose sum is σ = 101818563840. Its totient is φ = 11301995328.

The previous prime is 42403441981. The next prime is 42403442017. The reversal of 42403442010 is 1024430424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42403442017) 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, 287442 + ... + 409181.

It is an arithmetic number, because the mean of its divisors is an integer number (3181830120).

Almost surely, 2^42403442010 is an apocalyptic number.

42403442010 is an abundant number, since it is smaller than the sum of its proper divisors (59415121830).

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

42403442010 is a wasteful number, since it uses less digits than its factorization.

42403442010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698662.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42403442010 its reverse (1024430424), we get a palindrome (43427872434).

The spelling of 42403442010 in words is "forty-two billion, four hundred three million, four hundred forty-two thousand, ten".