486406423893 has 32 divisors (see below), whose sum is σ = 721621304320. Its totient is φ = 289405509120.

The previous prime is 486406423891. The next prime is 486406423931. The reversal of 486406423893 is 398324604684.

It is not a de Polignac number, because 486406423893 - 2¹ = 486406423891 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 (486406423891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1137393 + ... + 1505481.

It is an arithmetic number, because the mean of its divisors is an integer number (22550665760).

Almost surely, 2^486406423893 is an apocalyptic number.

It is an amenable number.

486406423893 is a deficient number, since it is larger than the sum of its proper divisors (235214880427).

486406423893 is a wasteful number, since it uses less digits than its factorization.

486406423893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369229.

The product of its (nonzero) digits is 23887872, while the sum is 57.

The spelling of 486406423893 in words is "four hundred eighty-six billion, four hundred six million, four hundred twenty-three thousand, eight hundred ninety-three".