23333402320425 has 72 divisors (see below), whose sum is σ = 42406025126400. Its totient is φ = 12262186632960.

The previous prime is 23333402320421. The next prime is 23333402320453. The reversal of 23333402320425 is 52402320433332.

23333402320425 is a `hidden beast` number, since 23 + 3 + 3 + 3 + 402 + 3 + 204 + 25 = 666.

It is not a de Polignac number, because 23333402320425 - 2² = 23333402320421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23333402320425.

It is not an unprimeable number, because it can be changed into a prime (23333402320421) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16381936 + ... + 17749214.

It is an arithmetic number, because the mean of its divisors is an integer number (588972571200).

Almost surely, 2^{23333402320425} is an apocalyptic number.

23333402320425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23333402320425 is a deficient number, since it is larger than the sum of its proper divisors (19072622805975).

23333402320425 is a wasteful number, since it uses less digits than its factorization.

23333402320425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368407 (or 1368399 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 23333402320425 its reverse (52402320433332), we get a palindrome (75735722753757).

The spelling of 23333402320425 in words is "twenty-three trillion, three hundred thirty-three billion, four hundred two million, three hundred twenty thousand, four hundred twenty-five".