42130321311 has 8 divisors (see below), whose sum is σ = 60494820400. Its totient is φ = 25926351552.

The previous prime is 42130321267. The next prime is 42130321391. The reversal of 42130321311 is 11312303124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42130321311 - 2¹¹ = 42130319263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42130321391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540132286 + ... + 540132363.

It is an arithmetic number, because the mean of its divisors is an integer number (7561852550).

Almost surely, 2^42130321311 is an apocalyptic number.

42130321311 is a deficient number, since it is larger than the sum of its proper divisors (18364499089).

42130321311 is a wasteful number, since it uses less digits than its factorization.

42130321311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080264665.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 42130321311 its reverse (11312303124), we get a palindrome (53442624435).

The spelling of 42130321311 in words is "forty-two billion, one hundred thirty million, three hundred twenty-one thousand, three hundred eleven".