424773660426 has 16 divisors (see below), whose sum is σ = 850663686528. Its totient is φ = 141405159200.

The previous prime is 424773660413. The next prime is 424773660461. The reversal of 424773660426 is 624066377424.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 46510290 + ... + 46519421.

It is an arithmetic number, because the mean of its divisors is an integer number (53166480408).

Almost surely, 2^424773660426 is an apocalyptic number.

424773660426 is an abundant number, since it is smaller than the sum of its proper divisors (425890026102).

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

424773660426 is a wasteful number, since it uses less digits than its factorization.

424773660426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93030477.

The product of its (nonzero) digits is 8128512, while the sum is 51.

The spelling of 424773660426 in words is "four hundred twenty-four billion, seven hundred seventy-three million, six hundred sixty thousand, four hundred twenty-six".