2071651317706 has 16 divisors (see below), whose sum is σ = 3433324947264. Its totient is φ = 932508009664.

The previous prime is 2071651317677. The next prime is 2071651317713. The reversal of 2071651317706 is 6077131561702.

It is a super-2 number, since 2×2071651317706² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1324584460 + ... + 1324586023.

It is an arithmetic number, because the mean of its divisors is an integer number (214582809204).

Almost surely, 2^{2071651317706} is an apocalyptic number.

2071651317706 is a deficient number, since it is larger than the sum of its proper divisors (1361673629558).

2071651317706 is a wasteful number, since it uses less digits than its factorization.

2071651317706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649170525.

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 2071651317706 in words is "two trillion, seventy-one billion, six hundred fifty-one million, three hundred seventeen thousand, seven hundred six".