42112542034 has 8 divisors (see below), whose sum is σ = 63173893248. Its totient is φ = 21054577620.

The previous prime is 42112541971. The next prime is 42112542079. The reversal of 42112542034 is 43024521124.

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 = 42112541993 and 42112542011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815382 + ... + 865489.

It is an arithmetic number, because the mean of its divisors is an integer number (7896736656).

Almost surely, 2^42112542034 is an apocalyptic number.

42112542034 is a deficient number, since it is larger than the sum of its proper divisors (21061351214).

42112542034 is a wasteful number, since it uses less digits than its factorization.

42112542034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693400.

The product of its (nonzero) digits is 7680, while the sum is 28.

The spelling of 42112542034 in words is "forty-two billion, one hundred twelve million, five hundred forty-two thousand, thirty-four".