42442680603 has 8 divisors (see below), whose sum is σ = 56639326288. Its totient is φ = 28270577664.

The previous prime is 42442680601. The next prime is 42442680647. The reversal of 42442680603 is 30608624424.

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

It is not a de Polignac number, because 42442680603 - 2¹ = 42442680601 is a prime.

It is a super-2 number, since 2×42442680603² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42442680601) 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, 6131650 + ... + 6138567.

It is an arithmetic number, because the mean of its divisors is an integer number (7079915786).

Almost surely, 2^42442680603 is an apocalyptic number.

42442680603 is a deficient number, since it is larger than the sum of its proper divisors (14196645685).

42442680603 is a wasteful number, since it uses less digits than its factorization.

42442680603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271373.

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 42442680603 in words is "forty-two billion, four hundred forty-two million, six hundred eighty thousand, six hundred three".