427750429599793 has 8 divisors (see below), whose sum is σ = 432905442368256. Its totient is φ = 422614687908000.

The previous prime is 427750429599781. The next prime is 427750429599859. The reversal of 427750429599793 is 397995924057724.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-427750429599793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427750429593793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4817724508 + ... + 4817813293.

It is an arithmetic number, because the mean of its divisors is an integer number (54113180296032).

Almost surely, 2^{427750429599793} is an apocalyptic number.

It is an amenable number.

427750429599793 is a deficient number, since it is larger than the sum of its proper divisors (5155012768463).

427750429599793 is a wasteful number, since it uses less digits than its factorization.

427750429599793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635538335.

The product of its (nonzero) digits is 10802030400, while the sum is 82.

The spelling of 427750429599793 in words is "four hundred twenty-seven trillion, seven hundred fifty billion, four hundred twenty-nine million, five hundred ninety-nine thousand, seven hundred ninety-three".