23443653126432 has 144 divisors (see below), whose sum is σ = 77305930825536. Its totient is φ = 6089260531200.

The previous prime is 23443653126419. The next prime is 23443653126449. The reversal of 23443653126432 is 23462135634432.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144077319 + ... + 144239942.

It is an arithmetic number, because the mean of its divisors is an integer number (536846741844).

Almost surely, 2^{23443653126432} is an apocalyptic number.

23443653126432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23443653126432 is an abundant number, since it is smaller than the sum of its proper divisors (53862277699104).

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

23443653126432 is a wasteful number, since it uses less digits than its factorization.

23443653126432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288317303 (or 288317284 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 48.

The spelling of 23443653126432 in words is "twenty-three trillion, four hundred forty-three billion, six hundred fifty-three million, one hundred twenty-six thousand, four hundred thirty-two".