42131040034 has 8 divisors (see below), whose sum is σ = 63199820880. Its totient is φ = 21064433076.

The previous prime is 42131040011. The next prime is 42131040067. The reversal of 42131040034 is 43004013124.

42131040034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 42131039987 and 42131040014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494124 + ... + 573079.

It is an arithmetic number, because the mean of its divisors is an integer number (7899977610).

Almost surely, 2^42131040034 is an apocalyptic number.

42131040034 is a deficient number, since it is larger than the sum of its proper divisors (21068780846).

42131040034 is a wasteful number, since it uses less digits than its factorization.

42131040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086944.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 42131040034 its reverse (43004013124), we get a palindrome (85135053158).

The spelling of 42131040034 in words is "forty-two billion, one hundred thirty-one million, forty thousand, thirty-four".