42787056341 has 8 divisors (see below), whose sum is σ = 42993504000. Its totient is φ = 42580960240.

The previous prime is 42787056287. The next prime is 42787056343. The reversal of 42787056341 is 14365078724.

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 42787056341 - 2²² = 42782862037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42787056343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157760 + ... + 332358.

It is an arithmetic number, because the mean of its divisors is an integer number (5374188000).

Almost surely, 2^42787056341 is an apocalyptic number.

It is an amenable number.

42787056341 is a deficient number, since it is larger than the sum of its proper divisors (206447659).

42787056341 is a wasteful number, since it uses less digits than its factorization.

42787056341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175779.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 42787056341 in words is "forty-two billion, seven hundred eighty-seven million, fifty-six thousand, three hundred forty-one".