123014014426 has 8 divisors (see below), whose sum is σ = 184529528640. Its totient is φ = 61504171548.

The previous prime is 123014014379. The next prime is 123014014427. The reversal of 123014014426 is 624410410321.

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

It is a super-2 number, since 2×123014014426² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123014014394 and 123014014403.

It is not an unprimeable number, because it can be changed into a prime (123014014427) 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 3 ways as a sum of consecutive naturals, for example, 1363186 + ... + 1450621.

It is an arithmetic number, because the mean of its divisors is an integer number (23066191080).

Almost surely, 2^123014014426 is an apocalyptic number.

123014014426 is a deficient number, since it is larger than the sum of its proper divisors (61515514214).

123014014426 is a wasteful number, since it uses less digits than its factorization.

123014014426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835668.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 123014014426 its reverse (624410410321), we get a palindrome (747424424747).

The spelling of 123014014426 in words is "one hundred twenty-three billion, fourteen million, fourteen thousand, four hundred twenty-six".