42606213323 has 4 divisors (see below), whose sum is σ = 43757732640. Its totient is φ = 41454694008.

The previous prime is 42606213271. The next prime is 42606213337. The reversal of 42606213323 is 32331260624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42606213323 - 2⁶ = 42606213259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42606213323.

It is not an unprimeable number, because it can be changed into a prime (42606213343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575759603 + ... + 575759676.

It is an arithmetic number, because the mean of its divisors is an integer number (10939433160).

Almost surely, 2^42606213323 is an apocalyptic number.

42606213323 is a deficient number, since it is larger than the sum of its proper divisors (1151519317).

42606213323 is a wasteful number, since it uses less digits than its factorization.

42606213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151519316.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 42606213323 its reverse (32331260624), we get a palindrome (74937473947).

The spelling of 42606213323 in words is "forty-two billion, six hundred six million, two hundred thirteen thousand, three hundred twenty-three".