42346066261205 has 16 divisors (see below), whose sum is σ = 58607399706240. Its totient is φ = 28770905305152.

The previous prime is 42346066261201. The next prime is 42346066261243. The reversal of 42346066261205 is 50216266064324.

It is a cyclic number.

It is not a de Polignac number, because 42346066261205 - 2² = 42346066261201 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42346066261205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42346066261201) 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, 5549939339 + ... + 5549946968.

It is an arithmetic number, because the mean of its divisors is an integer number (3662962481640).

Almost surely, 2^{42346066261205} is an apocalyptic number.

It is an amenable number.

42346066261205 is a deficient number, since it is larger than the sum of its proper divisors (16261333445035).

42346066261205 is a wasteful number, since it uses less digits than its factorization.

42346066261205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11099886428.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 42346066261205 in words is "forty-two trillion, three hundred forty-six billion, sixty-six million, two hundred sixty-one thousand, two hundred five".