42715601123 has 8 divisors (see below), whose sum is σ = 48707382528. Its totient is φ = 37110386304.

The previous prime is 42715601111. The next prime is 42715601129. The reversal of 42715601123 is 32110651724.

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

It is a cyclic number.

It is not a de Polignac number, because 42715601123 - 2⁴ = 42715601107 is a prime.

It is a super-2 number, since 2×42715601123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42715601123.

It is not an unprimeable number, because it can be changed into a prime (42715601129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 96641411 + ... + 96641852.

It is an arithmetic number, because the mean of its divisors is an integer number (6088422816).

Almost surely, 2^42715601123 is an apocalyptic number.

42715601123 is a deficient number, since it is larger than the sum of its proper divisors (5991781405).

42715601123 is a wasteful number, since it uses less digits than its factorization.

42715601123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193283293.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 42715601123 in words is "forty-two billion, seven hundred fifteen million, six hundred one thousand, one hundred twenty-three".