42006100634 has 16 divisors (see below), whose sum is σ = 65125081728. Its totient is φ = 20308508352.

The previous prime is 42006100627. The next prime is 42006100639. The reversal of 42006100634 is 43600160024.

42006100634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42006100639) 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, 2684207 + ... + 2699810.

It is an arithmetic number, because the mean of its divisors is an integer number (4070317608).

Almost surely, 2^42006100634 is an apocalyptic number.

42006100634 is a deficient number, since it is larger than the sum of its proper divisors (23118981094).

42006100634 is a wasteful number, since it uses less digits than its factorization.

42006100634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384149.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 42006100634 its reverse (43600160024), we get a palindrome (85606260658).

The spelling of 42006100634 in words is "forty-two billion, six million, one hundred thousand, six hundred thirty-four".