23416023646 has 8 divisors (see below), whose sum is σ = 35171955864. Its totient is φ = 11692038360.

The previous prime is 23416023637. The next prime is 23416023647. The reversal of 23416023646 is 64632061432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23416023646² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23416023647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7984900 + ... + 7987831.

It is an arithmetic number, because the mean of its divisors is an integer number (4396494483).

Almost surely, 2^23416023646 is an apocalyptic number.

23416023646 is a deficient number, since it is larger than the sum of its proper divisors (11755932218).

23416023646 is a wasteful number, since it uses less digits than its factorization.

23416023646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15973466.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 23416023646 in words is "twenty-three billion, four hundred sixteen million, twenty-three thousand, six hundred forty-six".