473899139616 has 96 divisors (see below), whose sum is σ = 1427960862720. Its totient is φ = 134803236096.

The previous prime is 473899139587. The next prime is 473899139669. The reversal of 473899139616 is 616931998374.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1400776 + ... + 1705863.

It is an arithmetic number, because the mean of its divisors is an integer number (14874592320).

Almost surely, 2^473899139616 is an apocalyptic number.

It is an amenable number.

473899139616 is an abundant number, since it is smaller than the sum of its proper divisors (954061723104).

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

473899139616 is a wasteful number, since it uses less digits than its factorization.

473899139616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106886 (or 3106878 counting only the distinct ones).

The product of its digits is 52907904, while the sum is 66.

The spelling of 473899139616 in words is "four hundred seventy-three billion, eight hundred ninety-nine million, one hundred thirty-nine thousand, six hundred sixteen".