23243535455 has 16 divisors (see below), whose sum is σ = 31995362880. Its totient is φ = 15879167232.

The previous prime is 23243535439. The next prime is 23243535461. The reversal of 23243535455 is 55453534232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23243535455 - 2⁴ = 23243535439 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1224974 + ... + 1243803.

It is an arithmetic number, because the mean of its divisors is an integer number (1999710180).

Almost surely, 2^23243535455 is an apocalyptic number.

23243535455 is a deficient number, since it is larger than the sum of its proper divisors (8751827425).

23243535455 is a wasteful number, since it uses less digits than its factorization.

23243535455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469058.

The product of its digits is 1080000, while the sum is 41.

The spelling of 23243535455 in words is "twenty-three billion, two hundred forty-three million, five hundred thirty-five thousand, four hundred fifty-five".