420054411042 has 24 divisors (see below), whose sum is σ = 1040134732416. Its totient is φ = 120015545976.

The previous prime is 420054411041. The next prime is 420054411047. The reversal of 420054411042 is 240114450024.

420054411042 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 544 + 110 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 420054410997 and 420054411015.

It is not an unprimeable number, because it can be changed into a prime (420054411041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666882458 + ... + 1666882709.

It is an arithmetic number, because the mean of its divisors is an integer number (43338947184).

Almost surely, 2^420054411042 is an apocalyptic number.

420054411042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

420054411042 is an abundant number, since it is smaller than the sum of its proper divisors (620080321374).

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

420054411042 is a wasteful number, since it uses less digits than its factorization.

420054411042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333765182 (or 3333765179 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 420054411042 its reverse (240114450024), we get a palindrome (660168861066).

The spelling of 420054411042 in words is "four hundred twenty billion, fifty-four million, four hundred eleven thousand, forty-two".