486306407940 has 24 divisors (see below), whose sum is σ = 1361657942400. Its totient is φ = 129681708768.

The previous prime is 486306407893. The next prime is 486306407971. The reversal of 486306407940 is 49704603684.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4052553340 + ... + 4052553459.

It is an arithmetic number, because the mean of its divisors is an integer number (56735747600).

Almost surely, 2^486306407940 is an apocalyptic number.

It is an amenable number.

486306407940 is an abundant number, since it is smaller than the sum of its proper divisors (875351534460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486306407940 is a wasteful number, since it uses less digits than its factorization.

486306407940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105106811 (or 8105106809 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 486306407940 in words is "four hundred eighty-six billion, three hundred six million, four hundred seven thousand, nine hundred forty".