2046720340047 has 8 divisors (see below), whose sum is σ = 2729299950720. Its totient is φ = 1364310478040.

The previous prime is 2046720340037. The next prime is 2046720340111. The reversal of 2046720340047 is 7400430276402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2046720340047 - 2⁴ = 2046720340031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2046720339987 and 2046720340014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046720340037) 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, 42409029 + ... + 42457262.

It is an arithmetic number, because the mean of its divisors is an integer number (341162493840).

Almost surely, 2^{2046720340047} is an apocalyptic number.

2046720340047 is a deficient number, since it is larger than the sum of its proper divisors (682579610673).

2046720340047 is an equidigital number, since it uses as much as digits as its factorization.

2046720340047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84874333.

The product of its (nonzero) digits is 225792, while the sum is 39.

The spelling of 2046720340047 in words is "two trillion, forty-six billion, seven hundred twenty million, three hundred forty thousand, forty-seven".