23450141775 has 24 divisors (see below), whose sum is σ = 38873246080. Its totient is φ = 12473727840.

The previous prime is 23450141773. The next prime is 23450141779. The reversal of 23450141775 is 57714105432.

It is not a de Polignac number, because 23450141775 - 2¹ = 23450141773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23450141773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 384067 + ... + 440916.

Almost surely, 2^23450141775 is an apocalyptic number.

23450141775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23450141775 is a deficient number, since it is larger than the sum of its proper divisors (15423104305).

23450141775 is a wasteful number, since it uses less digits than its factorization.

23450141775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825375 (or 825370 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 23450141775 in words is "twenty-three billion, four hundred fifty million, one hundred forty-one thousand, seven hundred seventy-five".