420111614682 has 12 divisors (see below), whose sum is σ = 910241831850. Its totient is φ = 140037204888.

The previous prime is 420111614653. The next prime is 420111614683. The reversal of 420111614682 is 286416111024.

420111614682 is a `hidden beast` number, since 4 + 20 + 1 + 11 + 614 + 6 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 387719174241 + 32392440441 = 622671^2 + 179979^2 .

It is a super-2 number, since 2×420111614682² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (420111614683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11669767057 + ... + 11669767092.

Almost surely, 2^420111614682 is an apocalyptic number.

420111614682 is an abundant number, since it is smaller than the sum of its proper divisors (490130217168).

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

420111614682 is a wasteful number, since it uses less digits than its factorization.

420111614682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23339534157 (or 23339534154 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The spelling of 420111614682 in words is "four hundred twenty billion, one hundred eleven million, six hundred fourteen thousand, six hundred eighty-two".