420444060444024 has 64 divisors (see below), whose sum is σ = 1055314689488640. Its totient is φ = 139587432864000.

The previous prime is 420444060444019. The next prime is 420444060444049.

420444060444024 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400776957 + ... + 401824659.

It is an arithmetic number, because the mean of its divisors is an integer number (16489292023260).

Almost surely, 2^{420444060444024} is an apocalyptic number.

It is an amenable number.

420444060444024 is an abundant number, since it is smaller than the sum of its proper divisors (634870629044616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420444060444024 is a wasteful number, since it uses less digits than its factorization.

420444060444024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114580 (or 1114576 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 42.

The spelling of 420444060444024 in words is "four hundred twenty trillion, four hundred forty-four billion, sixty million, four hundred forty-four thousand, twenty-four".