6700421327743 has 16 divisors (see below), whose sum is σ = 7875040997376. Its totient is φ = 5620433084640.

The previous prime is 6700421327689. The next prime is 6700421327771. The reversal of 6700421327743 is 3477231240076.

It is not a de Polignac number, because 6700421327743 - 2³⁷ = 6562982374271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6700421327693 and 6700421327702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6700421327773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9224271 + ... + 9924112.

It is an arithmetic number, because the mean of its divisors is an integer number (492190062336).

Almost surely, 2^{6700421327743} is an apocalyptic number.

6700421327743 is a deficient number, since it is larger than the sum of its proper divisors (1174619669633).

6700421327743 is a wasteful number, since it uses less digits than its factorization.

6700421327743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19150854.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 6700421327743 in words is "six trillion, seven hundred billion, four hundred twenty-one million, three hundred twenty-seven thousand, seven hundred forty-three".