2164147073706 has 16 divisors (see below), whose sum is σ = 4467916539648. Its totient is φ = 698111959200.

The previous prime is 2164147073701. The next prime is 2164147073723. The reversal of 2164147073706 is 6073707414612.

It is not an unprimeable number, because it can be changed into a prime (2164147073701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5817599475 + ... + 5817599846.

It is an arithmetic number, because the mean of its divisors is an integer number (279244783728).

Almost surely, 2^{2164147073706} is an apocalyptic number.

2164147073706 is an abundant number, since it is smaller than the sum of its proper divisors (2303769465942).

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

2164147073706 is a wasteful number, since it uses less digits than its factorization.

2164147073706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11635199357.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 2164147073706 in words is "two trillion, one hundred sixty-four billion, one hundred forty-seven million, seventy-three thousand, seven hundred six".