47174420353679 has 16 divisors (see below), whose sum is σ = 50472265937280. Its totient is φ = 43958099835360.

The previous prime is 47174420353667. The next prime is 47174420353751. The reversal of 47174420353679 is 97635302447174.

It is a cyclic number.

It is not a de Polignac number, because 47174420353679 - 2¹² = 47174420349583 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 (47174420353979) 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, 68132744 + ... + 68821650.

It is an arithmetic number, because the mean of its divisors is an integer number (3154516621080).

Almost surely, 2^{47174420353679} is an apocalyptic number.

47174420353679 is a deficient number, since it is larger than the sum of its proper divisors (3297845583601).

47174420353679 is a wasteful number, since it uses less digits than its factorization.

47174420353679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748070.

The product of its (nonzero) digits is 106686720, while the sum is 62.

The spelling of 47174420353679 in words is "forty-seven trillion, one hundred seventy-four billion, four hundred twenty million, three hundred fifty-three thousand, six hundred seventy-nine".