23061313516626 has 384 divisors, whose sum is σ = 66732554649600. Its totient is φ = 5772388406400.

The previous prime is 23061313516609. The next prime is 23061313516627. The reversal of 23061313516626 is 62661531316032.

23061313516626 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 1 + 3 + 1 + 3 + 5 + 16 + 626 = 666.

It is a super-2 number, since 2×23061313516626² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23061313516627) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 338838816 + ... + 338906868.

It is an arithmetic number, because the mean of its divisors is an integer number (173782694400).

Almost surely, 2^{23061313516626} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23061313516626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33366277324800).

23061313516626 is an abundant number, since it is smaller than the sum of its proper divisors (43671241132974).

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

23061313516626 is a wasteful number, since it uses less digits than its factorization.

23061313516626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68363 (or 68346 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 23061313516626 in words is "twenty-three trillion, sixty-one billion, three hundred thirteen million, five hundred sixteen thousand, six hundred twenty-six".