23066717740 has 48 divisors (see below), whose sum is σ = 54665966880. Its totient is φ = 8098657280.

The previous prime is 23066717731. The next prime is 23066717741. The reversal of 23066717740 is 4771766032.

It is not an unprimeable number, because it can be changed into a prime (23066717741) 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, 1801357 + ... + 1814116.

It is an arithmetic number, because the mean of its divisors is an integer number (1138874310).

Almost surely, 2^23066717740 is an apocalyptic number.

23066717740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23066717740 is an abundant number, since it is smaller than the sum of its proper divisors (31599249140).

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

23066717740 is a wasteful number, since it uses less digits than its factorization.

23066717740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615522 (or 3615520 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 23066717740 in words is "twenty-three billion, sixty-six million, seven hundred seventeen thousand, seven hundred forty".