2071623211707 has 64 divisors (see below), whose sum is σ = 3199343616000. Its totient is φ = 1167937056000.

The previous prime is 2071623211703. The next prime is 2071623211739. The reversal of 2071623211707 is 7071123261702.

It is not a de Polignac number, because 2071623211707 - 2² = 2071623211703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2071623211703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 637224832 + ... + 637228082.

It is an arithmetic number, because the mean of its divisors is an integer number (49989744000).

Almost surely, 2^{2071623211707} is an apocalyptic number.

2071623211707 is a deficient number, since it is larger than the sum of its proper divisors (1127720404293).

2071623211707 is a wasteful number, since it uses less digits than its factorization.

2071623211707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4696.

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 2071623211707 in words is "two trillion, seventy-one billion, six hundred twenty-three million, two hundred eleven thousand, seven hundred seven".