4312277245657 has 4 divisors (see below), whose sum is σ = 4312301420196. Its totient is φ = 4312253071120.

The previous prime is 4312277245651. The next prime is 4312277245721. The reversal of 4312277245657 is 7565427722134.

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 78164417241 + 4234112828416 = 279579^2 + 2057696^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312277245657 - 2¹¹ = 4312277243609 is a prime.

It is a super-2 number, since 2×4312277245657² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4312277245598 and 4312277245607.

It is not an unprimeable number, because it can be changed into a prime (4312277245651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11817694 + ... + 12177127.

It is an arithmetic number, because the mean of its divisors is an integer number (1078075355049).

Almost surely, 2^{4312277245657} is an apocalyptic number.

It is an amenable number.

4312277245657 is a deficient number, since it is larger than the sum of its proper divisors (24174539).

4312277245657 is a wasteful number, since it uses less digits than its factorization.

4312277245657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24174538.

The product of its digits is 19756800, while the sum is 55.

The spelling of 4312277245657 in words is "four trillion, three hundred twelve billion, two hundred seventy-seven million, two hundred forty-five thousand, six hundred fifty-seven".