122673026430 has 96 divisors (see below), whose sum is σ = 321297593760. Its totient is φ = 32472668160.

The previous prime is 122673026429. The next prime is 122673026447. The reversal of 122673026430 is 34620376221.

122673026430 is a `hidden beast` number, since 1 + 2 + 2 + 6 + 7 + 3 + 0 + 2 + 643 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9546810 + ... + 9559650.

It is an arithmetic number, because the mean of its divisors is an integer number (3346849935).

Almost surely, 2^122673026430 is an apocalyptic number.

122673026430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122673026430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160648796880).

122673026430 is an abundant number, since it is smaller than the sum of its proper divisors (198624567330).

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

122673026430 is a wasteful number, since it uses less digits than its factorization.

122673026430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13626 (or 13623 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 122673026430 in words is "one hundred twenty-two billion, six hundred seventy-three million, twenty-six thousand, four hundred thirty".