427530695849 has 8 divisors (see below), whose sum is σ = 452727119040. Its totient is φ = 402603753456.

The previous prime is 427530695843. The next prime is 427530695857. The reversal of 427530695849 is 948596035724.

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 427530695849 - 2¹⁶ = 427530630313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 427530695791 and 427530695800.

It is not an unprimeable number, because it can be changed into a prime (427530695843) 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, 67366934 + ... + 67373279.

It is an arithmetic number, because the mean of its divisors is an integer number (56590889880).

Almost surely, 2^427530695849 is an apocalyptic number.

It is an amenable number.

427530695849 is a deficient number, since it is larger than the sum of its proper divisors (25196423191).

427530695849 is a wasteful number, since it uses less digits than its factorization.

427530695849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134740399.

The product of its (nonzero) digits is 65318400, while the sum is 62.

The spelling of 427530695849 in words is "four hundred twenty-seven billion, five hundred thirty million, six hundred ninety-five thousand, eight hundred forty-nine".