2420852467847 has 8 divisors (see below), whose sum is σ = 2645011780992. Its totient is φ = 2197373457400.

The previous prime is 2420852467837. The next prime is 2420852467949. The reversal of 2420852467847 is 7487642580242.

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

It is not a de Polignac number, because 2420852467847 - 2⁸ = 2420852467591 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 (2420852467807) 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, 170068229 + ... + 170082462.

It is an arithmetic number, because the mean of its divisors is an integer number (330626472624).

Almost surely, 2^{2420852467847} is an apocalyptic number.

2420852467847 is a deficient number, since it is larger than the sum of its proper divisors (224159313145).

2420852467847 is a wasteful number, since it uses less digits than its factorization.

2420852467847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340151349.

The product of its (nonzero) digits is 48168960, while the sum is 59.

The spelling of 2420852467847 in words is "two trillion, four hundred twenty billion, eight hundred fifty-two million, four hundred sixty-seven thousand, eight hundred forty-seven".