1314023656 has 16 divisors (see below), whose sum is σ = 2687775840. Its totient is φ = 597283440.

The previous prime is 1314023609. The next prime is 1314023657. The reversal of 1314023656 is 6563204131.

It is not an unprimeable number, because it can be changed into a prime (1314023657) 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, 7465956 + ... + 7466131.

It is an arithmetic number, because the mean of its divisors is an integer number (167985990).

Almost surely, 2^1314023656 is an apocalyptic number.

It is an amenable number.

1314023656 is an abundant number, since it is smaller than the sum of its proper divisors (1373752184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314023656 is a wasteful number, since it uses less digits than its factorization.

1314023656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14932104 (or 14932100 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1314023656 is about 36249.4642167302. The cubic root of 1314023656 is about 1095.3032960919.

Adding to 1314023656 its reverse (6563204131), we get a palindrome (7877227787).

The spelling of 1314023656 in words is "one billion, three hundred fourteen million, twenty-three thousand, six hundred fifty-six".