421034625106 has 8 divisors (see below), whose sum is σ = 632283750144. Its totient is φ = 210273375060.

The previous prime is 421034625083. The next prime is 421034625107. The reversal of 421034625106 is 601526430124.

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

It is a super-2 number, since 2×421034625106² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (421034625107) 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, 121966590 + ... + 121970041.

It is an arithmetic number, because the mean of its divisors is an integer number (79035468768).

Almost surely, 2^421034625106 is an apocalyptic number.

421034625106 is a deficient number, since it is larger than the sum of its proper divisors (211249125038).

421034625106 is a wasteful number, since it uses less digits than its factorization.

421034625106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243937496.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 421034625106 in words is "four hundred twenty-one billion, thirty-four million, six hundred twenty-five thousand, one hundred six".