42655104011 has 8 divisors (see below), whose sum is σ = 46286926224. Its totient is φ = 39073376160.

The previous prime is 42655103993. The next prime is 42655104017. The reversal of 42655104011 is 11040155624.

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

It is not a de Polignac number, because 42655104011 - 2⁶ = 42655103947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42655104017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12521816 + ... + 12525221.

It is an arithmetic number, because the mean of its divisors is an integer number (5785865778).

Almost surely, 2^42655104011 is an apocalyptic number.

42655104011 is a deficient number, since it is larger than the sum of its proper divisors (3631822213).

42655104011 is a wasteful number, since it uses less digits than its factorization.

42655104011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25047181.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 42655104011 its reverse (11040155624), we get a palindrome (53695259635).

The spelling of 42655104011 in words is "forty-two billion, six hundred fifty-five million, one hundred four thousand, eleven".