42827664297 has 16 divisors (see below), whose sum is σ = 62433547200. Its totient is φ = 25898342400.

The previous prime is 42827664293. The next prime is 42827664301. The reversal of 42827664297 is 79246672824.

It is an interprime number because it is at equal distance from previous prime (42827664293) and next prime (42827664301).

It is not a de Polignac number, because 42827664297 - 2² = 42827664293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42827664293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430404 + ... + 1460037.

It is an arithmetic number, because the mean of its divisors is an integer number (3902096700).

Almost surely, 2^42827664297 is an apocalyptic number.

It is an amenable number.

42827664297 is a deficient number, since it is larger than the sum of its proper divisors (19605882903).

42827664297 is a wasteful number, since it uses less digits than its factorization.

42827664297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890904.

The product of its digits is 16257024, while the sum is 57.

The spelling of 42827664297 in words is "forty-two billion, eight hundred twenty-seven million, six hundred sixty-four thousand, two hundred ninety-seven".