42137434265 has 8 divisors (see below), whose sum is σ = 50593678080. Its totient is φ = 33690776112.

The previous prime is 42137434189. The next prime is 42137434331. The reversal of 42137434265 is 56243473124.

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 42137434265 - 2¹² = 42137430169 is a prime.

It is an unprimeable number.

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, 2386739 + ... + 2404328.

It is an arithmetic number, because the mean of its divisors is an integer number (6324209760).

Almost surely, 2^42137434265 is an apocalyptic number.

It is an amenable number.

42137434265 is a deficient number, since it is larger than the sum of its proper divisors (8456243815).

42137434265 is a wasteful number, since it uses less digits than its factorization.

42137434265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4792831.

The product of its digits is 483840, while the sum is 41.

The spelling of 42137434265 in words is "forty-two billion, one hundred thirty-seven million, four hundred thirty-four thousand, two hundred sixty-five".