42346488289 has 8 divisors (see below), whose sum is σ = 48399182208. Its totient is φ = 36294593280.

The previous prime is 42346488287. The next prime is 42346488299. The reversal of 42346488289 is 98288464324.

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 42346488289 - 2¹ = 42346488287 is a prime.

It is a super-3 number, since 3×42346488289³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42346488287) 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, 81472 + ... + 302209.

It is an arithmetic number, because the mean of its divisors is an integer number (6049897776).

Almost surely, 2^42346488289 is an apocalyptic number.

It is an amenable number.

42346488289 is a deficient number, since it is larger than the sum of its proper divisors (6052693919).

42346488289 is a wasteful number, since it uses less digits than its factorization.

42346488289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399455.

The product of its digits is 21233664, while the sum is 58.

The spelling of 42346488289 in words is "forty-two billion, three hundred forty-six million, four hundred eighty-eight thousand, two hundred eighty-nine".