23243151455 has 8 divisors (see below), whose sum is σ = 28273861392. Its totient is φ = 18339801408.

The previous prime is 23243151419. The next prime is 23243151473. The reversal of 23243151455 is 55415134232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23243151455 - 2²⁴ = 23226374239 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 31839569 + ... + 31840298.

It is an arithmetic number, because the mean of its divisors is an integer number (3534232674).

Almost surely, 2^23243151455 is an apocalyptic number.

23243151455 is a deficient number, since it is larger than the sum of its proper divisors (5030709937).

23243151455 is an equidigital number, since it uses as much as digits as its factorization.

23243151455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63679945.

The product of its digits is 72000, while the sum is 35.

Adding to 23243151455 its reverse (55415134232), we get a palindrome (78658285687).

The spelling of 23243151455 in words is "twenty-three billion, two hundred forty-three million, one hundred fifty-one thousand, four hundred fifty-five".