23967871450 has 12 divisors (see below), whose sum is σ = 44580240990. Its totient is φ = 9587148560.

The previous prime is 23967871439. The next prime is 23967871451. The reversal of 23967871450 is 5417876932.

It can be written as a sum of positive squares in 3 ways, for example, as 21530573289 + 2437298161 = 146733^2 + 49369^2 .

It is not an unprimeable number, because it can be changed into a prime (23967871451) 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 5 ways as a sum of consecutive naturals, for example, 239678665 + ... + 239678764.

It is a 1-persistent number, because it is pandigital, but 2⋅23967871450 = 47935742900 is not.

Almost surely, 2^23967871450 is an apocalyptic number.

23967871450 is a deficient number, since it is larger than the sum of its proper divisors (20612369540).

23967871450 is a wasteful number, since it uses less digits than its factorization.

23967871450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479357441 (or 479357436 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 23967871450 in words is "twenty-three billion, nine hundred sixty-seven million, eight hundred seventy-one thousand, four hundred fifty".