23140063043064 has 192 divisors, whose sum is σ = 70259836739040. Its totient is φ = 6818379310080.

The previous prime is 23140063043059. The next prime is 23140063043077. The reversal of 23140063043064 is 46034036004132.

23140063043064 is a `hidden beast` number, since 2 + 3 + 1 + 40 + 0 + 6 + 304 + 306 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47022574 + ... + 47512130.

Almost surely, 2^{23140063043064} is an apocalyptic number.

23140063043064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23140063043064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35129918369520).

23140063043064 is an abundant number, since it is smaller than the sum of its proper divisors (47119773695976).

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

23140063043064 is a wasteful number, since it uses less digits than its factorization.

23140063043064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491230 (or 491223 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 23140063043064 its reverse (46034036004132), we get a palindrome (69174099047196).

The spelling of 23140063043064 in words is "twenty-three trillion, one hundred forty billion, sixty-three million, forty-three thousand, sixty-four".