6670211560724 has 12 divisors (see below), whose sum is σ = 11722968388404. Its totient is φ = 3320792021184.

The previous prime is 6670211560709. The next prime is 6670211560729. The reversal of 6670211560724 is 4270651120766.

It can be written as a sum of positive squares in 2 ways, for example, as 2619121456900 + 4051090103824 = 1618370^2 + 2012732^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670211560729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578438747 + ... + 3578440610.

It is an arithmetic number, because the mean of its divisors is an integer number (976914032367).

Almost surely, 2^{6670211560724} is an apocalyptic number.

It is an amenable number.

6670211560724 is a deficient number, since it is larger than the sum of its proper divisors (5052756827680).

6670211560724 is a wasteful number, since it uses less digits than its factorization.

6670211560724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7156879594 (or 7156879592 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 6670211560724 in words is "six trillion, six hundred seventy billion, two hundred eleven million, five hundred sixty thousand, seven hundred twenty-four".