1056307657814 has 8 divisors (see below), whose sum is σ = 1584503609088. Its totient is φ = 528139788120.

The previous prime is 1056307657789. The next prime is 1056307657817. The reversal of 1056307657814 is 4187567036501.

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

It is a super-2 number, since 2×1056307657814² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056307657817) 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, 6926102 + ... + 7076969.

It is an arithmetic number, because the mean of its divisors is an integer number (198062951136).

Almost surely, 2^{1056307657814} is an apocalyptic number.

1056307657814 is a deficient number, since it is larger than the sum of its proper divisors (528195951274).

1056307657814 is a wasteful number, since it uses less digits than its factorization.

1056307657814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14040790.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 1056307657814 in words is "one trillion, fifty-six billion, three hundred seven million, six hundred fifty-seven thousand, eight hundred fourteen".