2256156314 has 4 divisors (see below), whose sum is σ = 3384234474. Its totient is φ = 1128078156.

The previous prime is 2256156269. The next prime is 2256156317. The reversal of 2256156314 is 4136516522.

2256156314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2198015689 + 58140625 = 46883^2 + 7625^2 .

It is not an unprimeable number, because it can be changed into a prime (2256156317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564039077 + ... + 564039080.

Almost surely, 2^2256156314 is an apocalyptic number.

2256156314 is a deficient number, since it is larger than the sum of its proper divisors (1128078160).

2256156314 is a wasteful number, since it uses less digits than its factorization.

2256156314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128078159.

The product of its digits is 43200, while the sum is 35.

The square root of 2256156314 is about 47499.0138213416. The cubic root of 2256156314 is about 1311.5647277864.

The spelling of 2256156314 in words is "two billion, two hundred fifty-six million, one hundred fifty-six thousand, three hundred fourteen".