42359402917 has 16 divisors (see below), whose sum is σ = 46153744000. Its totient is φ = 38643158592.

The previous prime is 42359402909. The next prime is 42359402923. The reversal of 42359402917 is 71920495324.

42359402917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42359402917 - 2³ = 42359402909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42359402957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636463 + ... + 699859.

It is an arithmetic number, because the mean of its divisors is an integer number (2884609000).

Almost surely, 2^42359402917 is an apocalyptic number.

It is an amenable number.

42359402917 is a deficient number, since it is larger than the sum of its proper divisors (3794341083).

42359402917 is a wasteful number, since it uses less digits than its factorization.

42359402917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64012.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 42359402917 in words is "forty-two billion, three hundred fifty-nine million, four hundred two thousand, nine hundred seventeen".