1056655414366 has 4 divisors (see below), whose sum is σ = 1584983121552. Its totient is φ = 528327707182.

The previous prime is 1056655414363. The next prime is 1056655414369. The reversal of 1056655414366 is 6634145566501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1056655414363) and next prime (1056655414369).

It is a super-2 number, since 2×1056655414366² (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 (1056655414361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264163853590 + ... + 264163853593.

It is an arithmetic number, because the mean of its divisors is an integer number (396245780388).

Almost surely, 2^{1056655414366} is an apocalyptic number.

1056655414366 is a deficient number, since it is larger than the sum of its proper divisors (528327707186).

1056655414366 is an equidigital number, since it uses as much as digits as its factorization.

1056655414366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528327707185.

The product of its (nonzero) digits is 7776000, while the sum is 52.

The spelling of 1056655414366 in words is "one trillion, fifty-six billion, six hundred fifty-five million, four hundred fourteen thousand, three hundred sixty-six".