416021445020 has 12 divisors (see below), whose sum is σ = 873645034584. Its totient is φ = 166408578000.

The previous prime is 416021445017. The next prime is 416021445071. The reversal of 416021445020 is 20544120614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10400536106 + ... + 10400536145.

It is an arithmetic number, because the mean of its divisors is an integer number (72803752882).

Almost surely, 2^416021445020 is an apocalyptic number.

It is an amenable number.

416021445020 is an abundant number, since it is smaller than the sum of its proper divisors (457623589564).

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

416021445020 is a wasteful number, since it uses less digits than its factorization.

416021445020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20801072260 (or 20801072258 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 416021445020 its reverse (20544120614), we get a palindrome (436565565634).

The spelling of 416021445020 in words is "four hundred sixteen billion, twenty-one million, four hundred forty-five thousand, twenty".