42342452210 has 32 divisors (see below), whose sum is σ = 77118894720. Its totient is φ = 16736658048.

The previous prime is 42342452149. The next prime is 42342452231. The reversal of 42342452210 is 1225424324.

It is a super-2 number, since 2×42342452210² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573529 + ... + 1600211.

It is an arithmetic number, because the mean of its divisors is an integer number (2409965460).

Almost surely, 2^42342452210 is an apocalyptic number.

42342452210 is a deficient number, since it is larger than the sum of its proper divisors (34776442510).

42342452210 is a wasteful number, since it uses less digits than its factorization.

42342452210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28562.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 42342452210 its reverse (1225424324), we get a palindrome (43567876534).

The spelling of 42342452210 in words is "forty-two billion, three hundred forty-two million, four hundred fifty-two thousand, two hundred ten".