42231240311302 has 16 divisors (see below), whose sum is σ = 72396496523520. Its totient is φ = 18099081850248.

The previous prime is 42231240311269. The next prime is 42231240311353. The reversal of 42231240311302 is 20311304213224.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 19504863 + ... + 21561589.

It is an arithmetic number, because the mean of its divisors is an integer number (4524781032720).

Almost surely, 2^{42231240311302} is an apocalyptic number.

42231240311302 is a deficient number, since it is larger than the sum of its proper divisors (30165256212218).

42231240311302 is a wasteful number, since it uses less digits than its factorization.

42231240311302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523395.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 42231240311302 its reverse (20311304213224), we get a palindrome (62542544524526).

The spelling of 42231240311302 in words is "forty-two trillion, two hundred thirty-one billion, two hundred forty million, three hundred eleven thousand, three hundred two".