42331312032011 has 16 divisors (see below), whose sum is σ = 45496428208896. Its totient is φ = 39311429760000.

The previous prime is 42331312031999. The next prime is 42331312032043. The reversal of 42331312032011 is 11023021313324.

It is a happy number.

It is not a de Polignac number, because 42331312032011 - 2¹⁴ = 42331312015627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42331312035011) 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, 272918510 + ... + 273073571.

It is an arithmetic number, because the mean of its divisors is an integer number (2843526763056).

Almost surely, 2^{42331312032011} is an apocalyptic number.

42331312032011 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

42331312032011 is a deficient number, since it is larger than the sum of its proper divisors (3165116176885).

42331312032011 is a wasteful number, since it uses less digits than its factorization.

42331312032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545992214.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 42331312032011 its reverse (11023021313324), we get a palindrome (53354333345335).

The spelling of 42331312032011 in words is "forty-two trillion, three hundred thirty-one billion, three hundred twelve million, thirty-two thousand, eleven".