68247924754 has 8 divisors (see below), whose sum is σ = 102457701180. Its totient is φ = 34095357696.

The previous prime is 68247924751. The next prime is 68247924769. The reversal of 68247924754 is 45742974286.

68247924754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 63616441729 + 4631483025 = 252223^2 + 68055^2 .

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

It is not an unprimeable number, because it can be changed into a prime (68247924751) 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, 14299359 + ... + 14304130.

Almost surely, 2^68247924754 is an apocalyptic number.

68247924754 is a deficient number, since it is larger than the sum of its proper divisors (34209776426).

68247924754 is a wasteful number, since it uses less digits than its factorization.

68247924754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28604684.

The product of its digits is 27095040, while the sum is 58.

The spelling of 68247924754 in words is "sixty-eight billion, two hundred forty-seven million, nine hundred twenty-four thousand, seven hundred fifty-four".