23935994045208 has 144 divisors (see below), whose sum is σ = 77843193629760. Its totient is φ = 6618247171200.

The previous prime is 23935994045147. The next prime is 23935994045219. The reversal of 23935994045208 is 80254049953932.

23935994045208 is a `hidden beast` number, since 2 + 3 + 93 + 5 + 9 + 94 + 0 + 452 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 109319323 + ... + 109538058.

It is an arithmetic number, because the mean of its divisors is an integer number (540577733540).

Almost surely, 2^{23935994045208} is an apocalyptic number.

23935994045208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23935994045208 is an abundant number, since it is smaller than the sum of its proper divisors (53907199584552).

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

23935994045208 is a wasteful number, since it uses less digits than its factorization.

23935994045208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218857438 (or 218857424 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 63.

The spelling of 23935994045208 in words is "twenty-three trillion, nine hundred thirty-five billion, nine hundred ninety-four million, forty-five thousand, two hundred eight".