421070550267 has 8 divisors (see below), whose sum is σ = 585837287424. Its totient is φ = 268508756648.

The previous prime is 421070550247. The next prime is 421070550281. The reversal of 421070550267 is 762055070124.

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

It is a cyclic number.

It is not a de Polignac number, because 421070550267 - 2⁷ = 421070550139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (421070550247) 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, 3051235803 + ... + 3051235940.

It is an arithmetic number, because the mean of its divisors is an integer number (73229660928).

Almost surely, 2^421070550267 is an apocalyptic number.

421070550267 is a deficient number, since it is larger than the sum of its proper divisors (164766737157).

421070550267 is a wasteful number, since it uses less digits than its factorization.

421070550267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102471769.

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 421070550267 in words is "four hundred twenty-one billion, seventy million, five hundred fifty thousand, two hundred sixty-seven".