421338271058 has 8 divisors (see below), whose sum is σ = 637600392828. Its totient is φ = 208804806784.

The previous prime is 421338271051. The next prime is 421338271091. The reversal of 421338271058 is 850172833124.

It can be written as a sum of positive squares in 2 ways, for example, as 406644709969 + 14693561089 = 637687^2 + 121217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (421338271051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932164091 + ... + 932164542.

Almost surely, 2^421338271058 is an apocalyptic number.

421338271058 is a deficient number, since it is larger than the sum of its proper divisors (216262121770).

421338271058 is a wasteful number, since it uses less digits than its factorization.

421338271058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864328748.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 421338271058 in words is "four hundred twenty-one billion, three hundred thirty-eight million, two hundred seventy-one thousand, fifty-eight".