42031040210 has 32 divisors (see below), whose sum is σ = 80124774912. Its totient is φ = 15819784960.

The previous prime is 42031040179. The next prime is 42031040263. The reversal of 42031040210 is 1204013024.

It is a super-2 number, since 2×42031040210² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 773225 + ... + 825795.

It is an arithmetic number, because the mean of its divisors is an integer number (2503899216).

Almost surely, 2^42031040210 is an apocalyptic number.

42031040210 is a deficient number, since it is larger than the sum of its proper divisors (38093734702).

42031040210 is a wasteful number, since it uses less digits than its factorization.

42031040210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57298.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 42031040210 its reverse (1204013024), we get a palindrome (43235053234).

The spelling of 42031040210 in words is "forty-two billion, thirty-one million, forty thousand, two hundred ten".