3421450623623 has 8 divisors (see below), whose sum is σ = 3540057301200. Its totient is φ = 3302885654208.

The previous prime is 3421450623601. The next prime is 3421450623691. The reversal of 3421450623623 is 3263260541243.

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 3421450623623 - 2⁶ = 3421450623559 is a prime.

It is a super-2 number, since 2×3421450623623² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421450626623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10260086 + ... + 10588307.

It is an arithmetic number, because the mean of its divisors is an integer number (442507162650).

Almost surely, 2^{3421450623623} is an apocalyptic number.

3421450623623 is a deficient number, since it is larger than the sum of its proper divisors (118606677577).

3421450623623 is a wasteful number, since it uses less digits than its factorization.

3421450623623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20854081.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 3421450623623 in words is "three trillion, four hundred twenty-one billion, four hundred fifty million, six hundred twenty-three thousand, six hundred twenty-three".