421083335674 has 16 divisors (see below), whose sum is σ = 639661651200. Its totient is φ = 207863130384.

The previous prime is 421083335671. The next prime is 421083335731. The reversal of 421083335674 is 476533380124.

It is a super-2 number, since 2×421083335674² (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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2633464 + ... + 2788780.

It is an arithmetic number, because the mean of its divisors is an integer number (39978853200).

Almost surely, 2^421083335674 is an apocalyptic number.

421083335674 is a deficient number, since it is larger than the sum of its proper divisors (218578315526).

421083335674 is a wasteful number, since it uses less digits than its factorization.

421083335674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172557.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 421083335674 in words is "four hundred twenty-one billion, eighty-three million, three hundred thirty-five thousand, six hundred seventy-four".