42846826768452 has 72 divisors (see below), whose sum is σ = 130294443988800. Its totient is φ = 11597637319488.

The previous prime is 42846826768423. The next prime is 42846826768453. The reversal of 42846826768452 is 25486762864824.

42846826768452 is a `hidden beast` number, since 4 + 2 + 8 + 468 + 2 + 67 + 68 + 45 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (42846826768453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4474392327 + ... + 4474401902.

It is an arithmetic number, because the mean of its divisors is an integer number (1809645055400).

Almost surely, 2^{42846826768452} is an apocalyptic number.

42846826768452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42846826768452 is an abundant number, since it is smaller than the sum of its proper divisors (87447617220348).

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

42846826768452 is a wasteful number, since it uses less digits than its factorization.

42846826768452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8948794265 (or 8948794260 counting only the distinct ones).

The product of its digits is 1981808640, while the sum is 72.

The spelling of 42846826768452 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred twenty-six million, seven hundred sixty-eight thousand, four hundred fifty-two".