24097847968493 has 4 divisors (see below), whose sum is σ = 25951528581468. Its totient is φ = 22244167355520.

The previous prime is 24097847968483. The next prime is 24097847968501. The reversal of 24097847968493 is 39486974879042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9424979820169 + 14672868148324 = 3070013^2 + 3830518^2 .

It is a cyclic number.

It is not a de Polignac number, because 24097847968493 - 2⁶ = 24097847968429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24097847968463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926840306468 + ... + 926840306493.

It is an arithmetic number, because the mean of its divisors is an integer number (6487882145367).

Almost surely, 2^{24097847968493} is an apocalyptic number.

It is an amenable number.

24097847968493 is a deficient number, since it is larger than the sum of its proper divisors (1853680612975).

24097847968493 is a wasteful number, since it uses less digits than its factorization.

24097847968493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853680612974.

The product of its (nonzero) digits is 5267275776, while the sum is 80.

The spelling of 24097847968493 in words is "twenty-four trillion, ninety-seven billion, eight hundred forty-seven million, nine hundred sixty-eight thousand, four hundred ninety-three".