42004660264266 has 32 divisors (see below), whose sum is σ = 96037998041088. Its totient is φ = 11997913253040.

The previous prime is 42004660264249. The next prime is 42004660264271. The reversal of 42004660264266 is 66246206640024.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142277910 + ... + 142572833.

It is an arithmetic number, because the mean of its divisors is an integer number (3001187438784).

Almost surely, 2^{42004660264266} is an apocalyptic number.

42004660264266 is an abundant number, since it is smaller than the sum of its proper divisors (54033337776822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42004660264266 is a wasteful number, since it uses less digits than its factorization.

42004660264266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284854266.

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 42004660264266 in words is "forty-two trillion, four billion, six hundred sixty million, two hundred sixty-four thousand, two hundred sixty-six".