421083335675 has 48 divisors (see below), whose sum is σ = 556449504000. Its totient is φ = 315190673280.

The previous prime is 421083335671. The next prime is 421083335731. The reversal of 421083335675 is 576533380124.

It is not a de Polignac number, because 421083335675 - 2² = 421083335671 is a prime.

It is a super-2 number, since 2×421083335675² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (421083335671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18531221 + ... + 18553929.

It is an arithmetic number, because the mean of its divisors is an integer number (11592698000).

Almost surely, 2^421083335675 is an apocalyptic number.

421083335675 is a deficient number, since it is larger than the sum of its proper divisors (135366168325).

421083335675 is a wasteful number, since it uses less digits than its factorization.

421083335675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23220 (or 23215 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 421083335675 in words is "four hundred twenty-one billion, eighty-three million, three hundred thirty-five thousand, six hundred seventy-five".