840340316127006 has 48 divisors (see below), whose sum is σ = 1846206456822000. Its totient is φ = 276197308168320.

The previous prime is 840340316126923. The next prime is 840340316127023. The reversal of 840340316127006 is 600721613043048.

840340316127006 is a `hidden beast` number, since 8 + 4 + 0 + 340 + 31 + 6 + 1 + 270 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86789625 + ... + 95984996.

It is an arithmetic number, because the mean of its divisors is an integer number (38462634517125).

Almost surely, 2^{840340316127006} is an apocalyptic number.

840340316127006 is an abundant number, since it is smaller than the sum of its proper divisors (1005866140694994).

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

840340316127006 is a wasteful number, since it uses less digits than its factorization.

840340316127006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182778201 (or 182778198 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 840340316127006 in words is "eight hundred forty trillion, three hundred forty billion, three hundred sixteen million, one hundred twenty-seven thousand, six".