423849548705 has 16 divisors (see below), whose sum is σ = 555469406784. Its totient is φ = 307914319680.

The previous prime is 423849548687. The next prime is 423849548737. The reversal of 423849548705 is 507845948324.

It is not a de Polignac number, because 423849548705 - 2²⁰ = 423848500129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4198382 + ... + 4298151.

It is an arithmetic number, because the mean of its divisors is an integer number (34716837924).

Almost surely, 2^423849548705 is an apocalyptic number.

It is an amenable number.

423849548705 is a deficient number, since it is larger than the sum of its proper divisors (131619858079).

423849548705 is a wasteful number, since it uses less digits than its factorization.

423849548705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8497456.

The product of its (nonzero) digits is 38707200, while the sum is 59.

The spelling of 423849548705 in words is "four hundred twenty-three billion, eight hundred forty-nine million, five hundred forty-eight thousand, seven hundred five".