473642673458 has 16 divisors (see below), whose sum is σ = 733411714560. Its totient is φ = 229172716800.

The previous prime is 473642673433. The next prime is 473642673479. The reversal of 473642673458 is 854376246374.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 473642673397 and 473642673406.

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, 1550738 + ... + 1830866.

It is an arithmetic number, because the mean of its divisors is an integer number (45838232160).

Almost surely, 2^473642673458 is an apocalyptic number.

473642673458 is a deficient number, since it is larger than the sum of its proper divisors (259769041102).

473642673458 is a wasteful number, since it uses less digits than its factorization.

473642673458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307433.

The product of its digits is 81285120, while the sum is 59.

The spelling of 473642673458 in words is "four hundred seventy-three billion, six hundred forty-two million, six hundred seventy-three thousand, four hundred fifty-eight".