1314664450 has 24 divisors (see below), whose sum is σ = 2667574800. Its totient is φ = 478059600.

The previous prime is 1314664391. The next prime is 1314664459. The reversal of 1314664450 is 544664131.

It is not an unprimeable number, because it can be changed into a prime (1314664459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1194600 + ... + 1195699.

It is an arithmetic number, because the mean of its divisors is an integer number (111148950).

Almost surely, 2^1314664450 is an apocalyptic number.

1314664450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1314664450 is an abundant number, since it is smaller than the sum of its proper divisors (1352910350).

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

1314664450 is a wasteful number, since it uses less digits than its factorization.

1314664450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390322 (or 2390317 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1314664450 is about 36258.3018079998. The cubic root of 1314664450 is about 1095.4813115886.

The spelling of 1314664450 in words is "one billion, three hundred fourteen million, six hundred sixty-four thousand, four hundred fifty".