123420420114 has 8 divisors (see below), whose sum is σ = 246840840240. Its totient is φ = 41140140036.

The previous prime is 123420420113. The next prime is 123420420127. The reversal of 123420420114 is 411024024321.

It is a sphenic number, since it is the product of 3 distinct primes.

123420420114 is an admirable number.

It is a super-2 number, since 2×123420420114² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123420420113) 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 3 ways as a sum of consecutive naturals, for example, 10285035004 + ... + 10285035015.

It is an arithmetic number, because the mean of its divisors is an integer number (30855105030).

Almost surely, 2^123420420114 is an apocalyptic number.

123420420114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123420420114 is a wasteful number, since it uses less digits than its factorization.

123420420114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20570070024.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 123420420114 its reverse (411024024321), we get a palindrome (534444444435).

The spelling of 123420420114 in words is "one hundred twenty-three billion, four hundred twenty million, four hundred twenty thousand, one hundred fourteen".