23143200336 has 80 divisors (see below), whose sum is σ = 66460389120. Its totient is φ = 7710819840.

The previous prime is 23143200329. The next prime is 23143200343. The reversal of 23143200336 is 63300234132.

It is a happy number.

23143200336 is a `hidden beast` number, since 2 + 3 + 1 + 4 + 320 + 0 + 336 = 666.

It is an interprime number because it is at equal distance from previous prime (23143200329) and next prime (23143200343).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018216 + ... + 1040696.

It is an arithmetic number, because the mean of its divisors is an integer number (830754864).

Almost surely, 2^23143200336 is an apocalyptic number.

It is an amenable number.

23143200336 is an abundant number, since it is smaller than the sum of its proper divisors (43317188784).

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

23143200336 is a wasteful number, since it uses less digits than its factorization.

23143200336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24881 (or 24869 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 23143200336 its reverse (63300234132), we get a palindrome (86443434468).

The spelling of 23143200336 in words is "twenty-three billion, one hundred forty-three million, two hundred thousand, three hundred thirty-six".