421055263162 has 8 divisors (see below), whose sum is σ = 631586526336. Its totient is φ = 210526421052.

The previous prime is 421055263129. The next prime is 421055263163. The reversal of 421055263162 is 261362550124.

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 (421055263163) 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, 78948 + ... + 921055.

It is an arithmetic number, because the mean of its divisors is an integer number (78948315792).

Almost surely, 2^421055263162 is an apocalyptic number.

421055263162 is a deficient number, since it is larger than the sum of its proper divisors (210531263174).

421055263162 is a wasteful number, since it uses less digits than its factorization.

421055263162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210532.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 421055263162 in words is "four hundred twenty-one billion, fifty-five million, two hundred sixty-three thousand, one hundred sixty-two".