42846847585245 has 128 divisors (see below), whose sum is σ = 83904379545600. Its totient is φ = 20573271129600.

The previous prime is 42846847585229. The next prime is 42846847585247. The reversal of 42846847585245 is 54258574864824.

42846847585245 is a `hidden beast` number, since 4 + 2 + 8 + 4 + 6 + 8 + 47 + 58 + 524 + 5 = 666.

It is not a de Polignac number, because 42846847585245 - 2⁴ = 42846847585229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42846847585247) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 67702486 + ... + 68332424.

It is an arithmetic number, because the mean of its divisors is an integer number (655502965200).

Almost surely, 2^{42846847585245} is an apocalyptic number.

42846847585245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42846847585245 is a deficient number, since it is larger than the sum of its proper divisors (41057531960355).

42846847585245 is a wasteful number, since it uses less digits than its factorization.

42846847585245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630408 (or 630402 counting only the distinct ones).

The product of its digits is 2752512000, while the sum is 72.

The spelling of 42846847585245 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred forty-seven million, five hundred eighty-five thousand, two hundred forty-five".