419754822820 has 48 divisors (see below), whose sum is σ = 882814883328. Its totient is φ = 167648849280.

The previous prime is 419754822803. The next prime is 419754822827. The reversal of 419754822820 is 28228457914.

It is a super-2 number, since 2×419754822820² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (419754822827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42109477 + ... + 42119443.

It is an arithmetic number, because the mean of its divisors is an integer number (18391976736).

Almost surely, 2^419754822820 is an apocalyptic number.

It is an amenable number.

419754822820 is an abundant number, since it is smaller than the sum of its proper divisors (463060060508).

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

419754822820 is a wasteful number, since it uses less digits than its factorization.

419754822820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12940 (or 12938 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 419754822820 in words is "four hundred nineteen billion, seven hundred fifty-four million, eight hundred twenty-two thousand, eight hundred twenty".