42011671513 has 8 divisors (see below), whose sum is σ = 48016528832. Its totient is φ = 36007611696.

The previous prime is 42011671421. The next prime is 42011671519. The reversal of 42011671513 is 31517611024.

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

It is not a de Polignac number, because 42011671513 - 2²⁵ = 41978117081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42011671519) by changing a digit.

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, 81870 + ... + 301207.

It is an arithmetic number, because the mean of its divisors is an integer number (6002066104).

Almost surely, 2^42011671513 is an apocalyptic number.

It is an amenable number.

42011671513 is a deficient number, since it is larger than the sum of its proper divisors (6004857319).

42011671513 is a wasteful number, since it uses less digits than its factorization.

42011671513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398751.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 42011671513 in words is "forty-two billion, eleven million, six hundred seventy-one thousand, five hundred thirteen".