42318337629 has 8 divisors (see below), whose sum is σ = 58877687232. Its totient is φ = 26985606560.

The previous prime is 42318337627. The next prime is 42318337679. The reversal of 42318337629 is 92673381324.

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

It is a cyclic number.

It is not a de Polignac number, because 42318337629 - 2¹ = 42318337627 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42318337627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306654552 + ... + 306654689.

It is an arithmetic number, because the mean of its divisors is an integer number (7359710904).

Almost surely, 2^42318337629 is an apocalyptic number.

It is an amenable number.

42318337629 is a deficient number, since it is larger than the sum of its proper divisors (16559349603).

42318337629 is a wasteful number, since it uses less digits than its factorization.

42318337629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613309267.

The product of its digits is 1306368, while the sum is 48.

The spelling of 42318337629 in words is "forty-two billion, three hundred eighteen million, three hundred thirty-seven thousand, six hundred twenty-nine".