23941785408 has 28 divisors (see below), whose sum is σ = 63345974400. Its totient is φ = 7980595072.

The previous prime is 23941785341. The next prime is 23941785409. The reversal of 23941785408 is 80458714932.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23941785409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62348208 + ... + 62348591.

Almost surely, 2^23941785408 is an apocalyptic number.

It is an amenable number.

23941785408 is an abundant number, since it is smaller than the sum of its proper divisors (39404188992).

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

23941785408 is a wasteful number, since it uses less digits than its factorization.

23941785408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124696814 (or 124696804 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 23941785408 in words is "twenty-three billion, nine hundred forty-one million, seven hundred eighty-five thousand, four hundred eight".