23669343620 has 48 divisors (see below), whose sum is σ = 53883717888. Its totient is φ = 8681558400.

The previous prime is 23669343619. The next prime is 23669343623. The reversal of 23669343620 is 2634396632.

It is not an unprimeable number, because it can be changed into a prime (23669343623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262184 + ... + 340703.

It is an arithmetic number, because the mean of its divisors is an integer number (1122577456).

Almost surely, 2^23669343620 is an apocalyptic number.

23669343620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23669343620 is an abundant number, since it is smaller than the sum of its proper divisors (30214374268).

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

23669343620 is a wasteful number, since it uses less digits than its factorization.

23669343620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603060 (or 603058 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 44.

The spelling of 23669343620 in words is "twenty-three billion, six hundred sixty-nine million, three hundred forty-three thousand, six hundred twenty".