2174040220007 has 4 divisors (see below), whose sum is σ = 2179868746440. Its totient is φ = 2168211693576.

The previous prime is 2174040220003. The next prime is 2174040220043. The reversal of 2174040220007 is 7000220404712.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2174040220007 - 2² = 2174040220003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2174040220003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2914262657 + ... + 2914263402.

It is an arithmetic number, because the mean of its divisors is an integer number (544967186610).

Almost surely, 2^{2174040220007} is an apocalyptic number.

2174040220007 is a deficient number, since it is larger than the sum of its proper divisors (5828526433).

2174040220007 is an equidigital number, since it uses as much as digits as its factorization.

2174040220007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828526432.

The product of its (nonzero) digits is 6272, while the sum is 29.

Adding to 2174040220007 its reverse (7000220404712), we get a palindrome (9174260624719).

The spelling of 2174040220007 in words is "two trillion, one hundred seventy-four billion, forty million, two hundred twenty thousand, seven".